Information on EC 3.2.1.8 - endo-1,4-beta-xylanase

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The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea, artificial sequences

EC NUMBER
COMMENTARY
3.2.1.8
-
RECOMMENDED NAME
GeneOntology No.
endo-1,4-beta-xylanase
REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT ACCESSION NO.
LITERATURE
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
the catalytic residues are two conserved Glu residues, which are located opposite to each other in an open active site cleft. The catalytic mechanism resembles that of lysozyme. The role of one glutamate is to act as an acid/base catalyst whereas the other is a nucleophile and stabilizes the reaction intermediate
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
-
-
-
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
(beta/alpha)8 barrel with 2 catalytic functions, the acid/base and the nucleophile, at the C-terminal side
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
mode of action and hydrolysis pattern
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
a lysine residue is involved in substrate binding and is located at the binding site
Thermomonospora sp.
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
histidine, tryptophan residues and carboxylic groups are involved in substrate binding or catalysis
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
mode of action, substrate specificity, substrate binding mechanism
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
substrate recognition and sites of hydrolysis on the xylan substrates
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
the O-glycoside hydrolase catalyzes the random hydrolysis of internal beta-1,4-D-xylosidic linkages of xylan and xylooligosaccharides of maximal 4 residue chain length, inverse stereoselectivity
Q8RJN8
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
mode of attack on substrates
-
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
role of the thermostabilizing N-terminal domain XBD on enzyme activity, overview
Q9L8L8
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
induced fit mechanism upon ligand binding
-, Q8RJN8
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
show the reaction diagram
mode of action and hydrolysis pattern
-
-
REACTION TYPE
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
hydrolysis
A1XM14, -
-
hydrolysis
Cellulomonas flavigena CDBB-531
-
-
-
hydrolysis of O-glycosyl bond
-
-
hydrolysis of O-glycosyl bond
-
-
endohydrolysis
-
PATHWAY
KEGG Link
MetaCyc Link
cellulose and hemicellulose degradation (cellulolosome)
-
SYSTEMATIC NAME
IUBMB Comments
4-beta-D-xylan xylanohydrolase
-
SYNONYMS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
(1--> 4)-beta-xylan 4-xylanohydrolase
-
-
-
-
(1-4)-beta-xylan 4-xylanohydrolase
-
-
1,4-beta-D-xylan xylanohydrolase
-
-
-
-
1,4-beta-D-xylan xylanohydrolase 22
-
-
-
-
1,4-beta-D-xylan-xylanohydrolase
-
-
1,4-beta-xylan xylanohydrolase
-
-
-
-
1,4-beta-xylan xylanohydrolase
-
-
1,4-beta-xylan xylanohydrolase
Bacillus circulans BL53
-
-
-
1,4-beta-xylan xylanohydrolase
-
-
1,4-beta-xylanase
Q9L8L8
-
34 kDa xylanase
-
-
-
-
acidophilic endo-1,4-beta-xylanase
-
-
acidophilic endo-1,4-beta-xylanase
Penicillium occitanis Pol6
-
-
-
alkaline active xylanase
P07528
-
alkaline active xylanase
Bacillus halodurans S7
P07528
-
-
AMX-4 xylanase
-
-
AMX-4 xylanase
Bacillus subtilis AMX-4
-
-
-
AnxB
Aspergillus niger UV-11
-
-
-
basic xylanase
-
-
basic xylanase
Bacillus sp. TAR-1
-
-
-
Bcx
P09850
-
beta-1,4-D-xylanase
-
-
-
-
beta-1,4-endoxylanas
-
-
beta-1,4-endoxylanas
-
-
-
beta-1,4-endoxylanase
-
-
beta-1,4-endoxylanase
Q45VU2
-
beta-1,4-endoxylanase
A1XM14
-
beta-1,4-endoxylanase
Cellulomonas flavigena CDBB-531
A1XM14
-
-
beta-1,4-endoxylanase
-
-
beta-1,4-endoxylanase
-
-
-
beta-1,4-xylan hydrolase
-
-
beta-1,4-xylan xylanohydrolase
-
-
-
-
beta-1,4-xylan xylanohydrolase
-
-
beta-1,4-xylanase
-
-
-
-
beta-1,4-xylanase
Q8J1V6
-
beta-1,4-xylanase
Chaetomium thermophilum NIBGE 1
Q8J1V6
-
-
beta-1,4-xylanase
-
-
beta-1,4endoxylanase
D1G4K3
-
beta-D-xylanase
-
-
-
-
beta-D-xylanase
-
-
beta-endoxylanase
Trichoderma sp.
-
-
beta-endoxylanase
Trichoderma sp. K9301
-
-
-
beta-xylanase
-
-
-
-
beta-xylanase
-
-
beta-xylanase
Acrophialophora nainiana XynIII
-
-
-
beta-xylanase
-
-
beta-xylanase
-
-
bifunctional cellulase/xylanase
A1XM14
-
bifunctional cellulase/xylanase
Cellulomonas flavigena CDBB-531
A1XM14
-
-
bifunctional xylanase/endoglucanase
E2DQY5
RuCelA, a bifunctional xylanase/endoglucanase, EC 3.2.1.8 and EC 3.2.1.73
BSX
-
-
-
BSXY
P18429
-
Btx
Q56265
-
EGXA
Q7Z1V6
-
endo(1-4)beta-xylanase
-
-
endo-(1,4)-beta-xylanase
P55329
-
endo-(1,4)-beta-xylanase
-
-
endo-(1,4)-beta-xylanase
P54865
-
endo-(1,4)-beta-xylanase
-, Q59675
-
endo-(1,4)-beta-xylanase
Q8GJ44
-
endo-(1,4)-beta-xylanase
O52780
-
endo-(1,4)-beta-xylanase
Q00177
-
endo-(1,4)-beta-xylanase
Q9UVF9
-
endo-(1,4)-beta-xylanase
P29127
-
endo-(1,4)-beta-xylanase
P45796
-
endo-(1,4)-beta-xylanase
Penicillium funiculosum
Q9HFH0
-
endo-(1,4)-beta-xylanase
P96988
-
endo-(1,4)-beta-xylanase
P26514
-
endo-(1,4)-beta-xylanase
Q7SI98
-
endo-(1,4)-beta-xylanase
Q60037
-
endo-(1--> 4)-beta-xylanase
-
-
-
-
endo-1,4-beta-D-xylanase
-
-
-
-
endo-1,4-beta-D-xylanase
Aspergillus oryzae MTCC 5154
-
-
-
endo-1,4-beta-D-xylanase
-
-
endo-1,4-beta-D-xylanase
Aureobasidium pullulans CFR 77
-
-
-
endo-1,4-beta-D-xylanase
P51584
-
endo-1,4-beta-D-xylanase
-
-
endo-1,4-beta-D-xylanase
-
-
endo-1,4-beta-D-xylanase
Hypocrea lixii ATCC 42459
-
-
-
endo-1,4-beta-D-xylanase
-
-
endo-1,4-beta-D-xylanase
Penicillium citrinum MTCC 2553
-
-
-
Endo-1,4-beta-xylanase
-
-
-
-
Endo-1,4-beta-xylanase
-
-
Endo-1,4-beta-xylanase
-
-
-
Endo-1,4-beta-xylanase
D3VWB5
-
Endo-1,4-beta-xylanase
D3VWB5
-
-
Endo-1,4-beta-xylanase
-
-
Endo-1,4-beta-xylanase
D0QF43
-
Endo-1,4-beta-xylanase
-
-
Endo-1,4-beta-xylanase
Penicillium funiculosum
Q5ZNB1
-
Endo-1,4-beta-xylanase
Q6VAY1
-
endo-1,4-beta-xylanase II
-
-
endo-1,4-xylanase
-
-
-
-
endo-1,4-xylanase
-
-
endo-beta-(1,4)-xylanase
-
-
endo-beta-(1,4)-xylanase
-
-
endo-beta-1,4-xylanase
-
-
-
-
endo-beta-1,4-xylanase
Q3S401
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
Aspergillus terreus FSS129
-
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
Q94G06
-
endo-beta-1,4-xylanase
B8XY24
-
endo-beta-1,4-xylanase
B1A3N2
-
endo-beta-1,4-xylanase
Paenibacillus curdlanolyticus B-6
B1A3N2
-
-
endo-beta-1,4-xylanase
Phialophora sp.
F2VRY7
-
endo-beta-1,4-xylanase
F2VRY7
-
-
endo-beta-1,4-xylanase
-
-
endo-beta-1,4-xylanase
-
-
-
endo-beta-1,4-xylanase 2
-
-
endo-beta-1,4-xylanase 2
Fusarium oxysporum F3
-
-
-
endo-beta-1,4-xylanase2
B2CNY5
-
endo-xylanase
-
-
Endoxylanase
-
-
-
-
Endoxylanase
-
-
Endoxylanase
-
-
Endoxylanase
Aspergillus niger B03, Aspergillus niger IFO 31628
-
-
-
Endoxylanase
Aspergillus oryzae MTCC 5154
-
-
-
Endoxylanase
-
-
Endoxylanase
Aureobasidium pullulans CFR 77
-
-
-
Endoxylanase
P09850
-
Endoxylanase
-
-
Endoxylanase
Bacillus halodurans C-1
-
-
-
Endoxylanase
P18429
-
Endoxylanase
Q45VU2
-
Endoxylanase
Q2LMP0
-
Endoxylanase
-
-
Endoxylanase
Q8GTJ2
-
Endoxylanase
A1XM14
-
Endoxylanase
Cellulomonas flavigena CDBB-531
A1XM14
-
-
Endoxylanase
-
-
Endoxylanase
Q6UN40
-
Endoxylanase
Chaetomium thermophilum NIBGE 1
Q6UN40
-
-
Endoxylanase
O74716
-
Endoxylanase
Q06562
-
Endoxylanase
O13447
-
Endoxylanase
Q00263
-
Endoxylanase
-
-
Endoxylanase
Q46961
-
Endoxylanase
O59938
-
Endoxylanase
-
-
Endoxylanase
Q7ZA57
-
Endoxylanase
-
-
Endoxylanase
-
-
Endoxylanase
Hypocrea lixii ATCC 42459
-
-
-
Endoxylanase
-
-
Endoxylanase
-
-
Endoxylanase
P55335
-
Endoxylanase
-
-
Endoxylanase
-
-
-
Endoxylanase
-
-
Endoxylanase
Penicillium citrinum MTCC 2553
-
-
-
Endoxylanase
-
-
Endoxylanase
Penicillium expansum IFO 8800
-
-
-
Endoxylanase
Penicillium funiculosum
-
-
Endoxylanase
Q9P8J1
-
Endoxylanase
-
-
Endoxylanase
Phlebia radiata No.79
-
-
-
Endoxylanase
-
-
Endoxylanase
Rhizomucor miehei NRL 3169
-
-
-
Endoxylanase
Q9X584
-
Endoxylanase
Streptomyces avermitilis CECT
Q9X584
-
-
Endoxylanase
-
-
Endoxylanase
Streptomyces lividans 66
-
-
-
Endoxylanase
-
-
Endoxylanase
-
-
-
Endoxylanase
-
-
Endoxylanase
Sulfolobus solfataricus MT4
-
-
-
Endoxylanase
Q9AM28
-
endoxylanase I
-
-
EXY1
Q8GTJ2
-
family 11 endoxylanase
P18429
-
family 11 xylanase
-
-
family 11 xylanase
Bacillus firmus K-1
-
-
-
family-10 endo-1,4-beta-xylanase
B1B533
-
family-10 endo-1,4-beta-xylanase
Penicillium citrinum FERM P-15944
B1B533
-
-
FIA-xylanase
-
-
-
-
G/11 endo-1,4-beta-xylanase
-
-
GH 10 xylanase
-
-
GH 11 xylanase
-
-
GH10 endo-beta-1,4-xylanase
C6ZHB0
-
GH10 endo-beta-1,4-xylanase
Streptomyces thermocarboxydus HY-15
C6ZHB0
-
-
GH10 xylanase D
Penicillium funiculosum
Q5ZNB1
-
GH11 xylanase
B2LWN3
-
GH11 xylanase
P29127
-
GH11 xylanase
-
-
GHF 10 endoxylanase
-
-
GHF 10 endoxylanase
Q9P8J1
-
GHF 11 endoxylanase
-
-
GHF 11 endoxylanase
P18429
-
glycoside hydrolase family 11 endoxylanase
P18429
-
GXYN
Streptomyces olivaceoviridis E-86
-
-
-
KRICT PX1
B6VF01
-
Mxyn10
B9VSZ3
-
ORF4
-
-
-
-
PhX20
Pseudozyma hubeiensis NCIM 3574
-
-
-
PhX33
Pseudozyma hubeiensis NCIM 3574
-
-
-
RuCelA
E2DQY5
; gene name
Rut C-30
B2CNY5
-
SSO1354 protein
Q97YG7
-
SSO1354 protein
Sulfolobus solfataricus Oalpha
Q97YG7
-
-
TAXI
-
-
-
-
TLX
-
used for bread dough
X-I
Bacillus licheniformis 77-2
-
-
-
X-I
Q94G06
-
X-II
Bacillus licheniformis 77-2
-
-
-
X34
-
-
-
-
Xa
Phlebia radiata No.79
-
-
-
Xln-1
Aspergillus niger B03
-
-
-
Xyl I
Bacillus halodurans C-1
-
-
-
Xyl I
Thermomonospora sp.
-
-
Xyl II
Bacillus halodurans C-1
-
-
-
XYL1
B3TJG3
-
XYL10C
D0QF43
-
Xyl30
Streptomyces avermitilis CECT
Q9X584
-
-
XYLA
-
-
-
-
XYLA
Cellulosimicrobium sp.
-
-
xylanase
-
-
-
-
xylanase
Acrophialophora nainiana XynII, Acrophialophora nainiana XynIII
-
-
-
xylanase
-
-
xylanase
-
-
-
xylanase
-
-
xylanase
Alternaria mali ND-16
-
-
-
xylanase
-
-
xylanase
P55329
-
xylanase
Aspergillus niger BCC14405, Aspergillus niger IFO 31628
-
-
-
xylanase
Aspergillus oryzae MTCC 5154
-
-
-
xylanase
Q2PQU3
-
xylanase
Aspergillus phoenicis RP-02
Q2PQU3
-
-
xylanase
Aureobasidium pullulans CFR 77
-
-
-
xylanase
Bacillus circulans BL53
-
-
-
xylanase
P07528
-
xylanase
Bacillus halodurans C-1, Bacillus halodurans S7
-
-
-
xylanase
Bacillus halodurans S7
P07528
-
-
xylanase
B5SYI8
-
xylanase
Bacillus licheniformis 77-2
-
-
-
xylanase
Bacillus licheniformis MS5-14
B5SYI8
-
-
xylanase
Bacillus megaterium B6
-
-
-
xylanase
-
-
xylanase
B9ZZN9
-
xylanase
Bacillus subtilis AMX-4, Bacillus subtilis CCMI 966
-
-
-
xylanase
Bacillus subtilis R5
B9ZZN9
-
-
xylanase
B2LWN3
-
xylanase
-
-
xylanase
A1XM14
-
xylanase
Cellulomonas flavigena CDBB-531
A1XM14
-
-
xylanase
Cellulomonas flavigena CDBB531
-
-
-
xylanase
Cellulosimicrobium sp.
-
-
xylanase
Q6UN40
-
xylanase
Q8J1V6
-
xylanase
Chaetomium thermophilum NIBGE 1
Q6UN40, Q8J1V6
-
-
xylanase
O32374, P10478
-
xylanase
P51584
-
xylanase
-
-
xylanase
Geobacillus stearothermophilus No. 236
-
-
-
xylanase
Gibberella intermedia NRRL 26517
-
-
-
xylanase
-
-
xylanase
B2CNY5
-
xylanase
-
-
xylanase
Hypocrea lixii ATCC 42459
-
-
-
xylanase
Q9UVF9
-
xylanase
B8XY24
-
xylanase
-
-
xylanase
Lentinula edodes M290
-
-
-
xylanase
Melanocarpus albomyces IIS 68
-
-
-
xylanase
D1G4K3
-
xylanase
Paenibacillus curdlanolyticus B-6
B1A3N2
-
-
xylanase
B6VF01
-
xylanase
B6VF01
-
-
xylanase
B1B533
-
xylanase
Penicillium citrinum FERM P-15944
B1B533
-
-
xylanase
Penicillium citrinum MTCC 2553, Penicillium citrinum MTCC 6489
-
-
-
xylanase
Penicillium expansum IFO 8800
-
-
-
xylanase
Penicillium funiculosum
-
-
xylanase
Penicillium funiculosum
Q9HFH0
-
xylanase
D8L2Y2
-
xylanase
Q9X584
-
xylanase
Streptomyces avermitilis CECT
Q9X584
-
-
xylanase
Streptomyces cyaneus SN32
-
-
-
xylanase
A7TVD4
-
xylanase
Streptomyces lividans 66
-
-
-
xylanase
-
-
xylanase
-
-
-
xylanase
C3RYK8
-
xylanase
B4XVN1
-
xylanase
Talaromyces thermophilus
-
-
xylanase
Thermomonospora sp.
-
-
xylanase
O43097
-
xylanase
Thermomyces lanuginosus IOC-4145
O43097
-
-
xylanase
E2DQY5
-
xylanase 1
-
-
xylanase 10A
P96988
-
xylanase 10A
P26514
-
xylanase 10A
Q7SI98
-
xylanase 10A
Q60037
-
xylanase 10B
Q59675
-
xylanase 10B
-
-
xylanase 10C
-
-
xylanase 11 A
Q6UN40
-
xylanase 11 A
Chaetomium thermophilum NIBGE 1
Q6UN40
-
-
xylanase 11A
P54865
-
xylanase 11A
Q8GJ44
-
xylanase 11A
O52780
-
xylanase 11J
-
-
xylanase 2
Hypocrea jecorina RUT C-30
-
-
-
Xylanase 22
-
-
-
-
Xylanase 22
P55335
-
xylanase 43A
P45796
-
xylanase A
-
-
xylanase A
Q84F19
-
xylanase A
Q84F19
-
-
xylanase A
-
-
xylanase A
-
-
xylanase B
-
-
xylanase C
Q00177
-
xylanase I
Q06562
-
xylanase J
-
-
xylanase Xyl10A
-
-
xylanase Xyl11A
-
-
xylanase, endo-1,4-
-
-
-
-
XYLD
-
-
-
-
XYLD
D6MYS9
-
XylF2
Aspergillus fumigatus MKU1
-
-
-
XylG
Streptomyces thermocarboxydus HY-15
C6ZHB0
-
-
XylX
Q2I6W5
gene name
XylX
Paenibacillus campinasensis BL11
Q2I6W5
gene name
-
XYLY
-
-
-
-
Xyn10
A7TVD4
-
Xyn10A
Paenibacillus curdlanolyticus B-6
B1A3N2
-
-
XYN10G5
Phialophora sp.
F2VRY7
gene name
XYN10G5
F2VRY7
gene name
-
Xyn11
Bacillus licheniformis MS5-14
B5SYI8
-
-
Xyn11
B2LWN3
-
Xyn11A
-
-
Xyn11A
Bacillus firmus K-1
-
-
-
Xyn11A
Chaetomium thermophilum NIBGE 1
Q6UN40
-
-
Xyn11NX
Nesterenkonia xinjiangensis CCTCC AA001025
D1KJJ7
-
-
Xyn2
B2CNY5
-
Xyn2
Hypocrea jecorina RUT C-30
-
-
-
Xyn3
Penicillium occitanis Pol6
-
-
-
XynA
Aspergillus japonicus MU-2
-
-
-
XynA
Q5EFR9
gene name
XynA
Bacillus pumilus ARA
Q5EFR9
gene name
-
XynA
P18429
-
XynA
Geobacillus stearothermophilus No. 236
-
-
-
XynA
-
isozyme
XynA119
C6FX34
-
XynA4
D3VWB5
-
XynA4
D3VWB5
-
-
XynAS27
C3RYK8
-
XynAS9
B4XVN1
-
XynB
Penicillium citrinum FERM P-15944
B1B533
-
-
XynB
Penicillium funiculosum
-
-
XynB
-
isozyme
XynC
Penicillium funiculosum
-
-
XynC
Penicillium funiculosum
Q9HFH0
-
XynD
Penicillium funiculosum
Q5ZNB1
-
XynIII
Acrophialophora nainiana XynIII
-
-
-
XynS14
-
-
-
XynT
-
-
XynT
Bacillus sp. TAR-1
-
-
-
KRICT PX1
B6VF01
-
-
additional information
-
the enzyme is a family 10 xylanase
additional information
-
the enzyme is a family 10 xylanase
-
additional information
-
enzyme belongs to family 11/G
additional information
Acrophialophora nainiana XynII
-
enzyme belongs to family 11/G
-
additional information
-
the enzymeprobably belongs to the glycoside hydrolase family 11, GH11
additional information
Aspergillus japonicus MU-2
-
the enzymeprobably belongs to the glycoside hydrolase family 11, GH11
-
additional information
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
additional information
Aspergillus niger UV-11
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
-
additional information
Q5EFR9
a glycoside hydrolase family 11 endoxylanase
additional information
Bacillus pumilus ARA
Q5EFR9
a glycoside hydrolase family 11 endoxylanase
-
additional information
-
enzyme belongs to the family 11/G of endoxylanases
additional information
-
the enzyme is a member of glycoside hydrolase family 11
additional information
-
the xylanase belongs to glycosyl hydrolase family 11
additional information
-
the xylanase belongs to glycosyl hydrolase family 11
-
additional information
-
the enzyme is a member of glycoside hydrolase family 11
-
additional information
Bacillus sp. TAR-1
-
enzyme belongs to the family 11/G of endoxylanases
-
additional information
-
the enzyme belongs to glycosyl hydrolase family 11, GH11
additional information
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
additional information
Bacillus subtilis AMX-4
-
the enzyme belongs to glycosyl hydrolase family 11, GH11
-
additional information
D0QF43
the enzyme belongs to the glycosyl hydrolase family 10, GH10
additional information
D6MYS9
XylD shows high sequence similarity to both glycosyl hydrolase families 5 and 30 but is more homologous to members of GH 30 based on phylogenetic analysis
additional information
B9VSZ3
Mxyn10 contains a catalytic domain that belongs to the glycoside hydrolase family 10 and a carbohydrate-binding module belonging to family 2
additional information
-
enzyme belongs to family 11
additional information
B8XY24
the enzyme belongs to the glycosyl hydrolase family 10, GH10
additional information
D1KJJ7
the enzyme belongs to glycosyl hydrolase family 11, GH11
additional information
Nesterenkonia xinjiangensis CCTCC AA001025
D1KJJ7
the enzyme belongs to glycosyl hydrolase family 11, GH11
-
additional information
Q2I6W5
XylX belongs to the GH11 family, XylX contains a family 11 catalytic domain of the glycoside hydrolase and a family 6 cellulose-binding module
additional information
Paenibacillus campinasensis BL11
Q2I6W5
XylX belongs to the GH11 family, XylX contains a family 11 catalytic domain of the glycoside hydrolase and a family 6 cellulose-binding module
-
additional information
E3WF08
the enzyme belongs to the family 10 xylanases
additional information
B6VF01
the alkaline xylanase belongs to GH family 10
additional information
B6VF01
the alkaline xylanase belongs to GH family 10
-
additional information
-
Xyn1, Xyn3, and Xyn5 are extracellular enzymes of the glycoside hydrolase families 11, 30, and 10, respectively
additional information
Penicillium funiculosum
Q5ZNB1
XynD belongs to the GH10 family
additional information
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
additional information
Phialophora sp.
F2VRY7
the enzyme belongs to the glycoside hydrolase domain family 10
additional information
F2VRY7
the enzyme belongs to the glycoside hydrolase domain family 10
-
additional information
Q8RJN8
enzyme belongs to family 8 of glycosyl hydrolases
additional information
-
enzyme belongs to family 11 of glycosyl hydrolases
additional information
B3TJG3
the catalytic domain shows similarity to both glycosyl hydrolase family 5, GH5, and to GH30 enzymes
additional information
E1APH5
the enzyme is a member of the G10 glucohydrolase family
additional information
D8L2Y2
XynA19 belongs to glycosyl hydrolase family 10, GH 10
additional information
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
additional information
-
Xyl1 belongs to family 11, while Xyl2 and Xyl3 belong to family 10 of glycohydrolases
additional information
-
Xyl1 belongs to family 11, while Xyl2 and Xyl3 belong to family 10 of glycohydrolases
-
additional information
C6FX34
the enzyme belongs to the glycosyl hydrolases family 10, GH 10
additional information
C6ZHB0
the enzyme belongs to the glycosyl hydrolase family 10, GH10
additional information
Streptomyces thermocarboxydus HY-15
C6ZHB0
the enzyme belongs to the glycosyl hydrolase family 10, GH10
-
additional information
-
enzyme belongs to family 10
additional information
-
the enzyme belongs to the glycosyl hydrolase family 11, GH11
additional information
Thermomonospora sp.
-
enzyme belongs to family 10
additional information
-
the enzyme belongs to family 11 of glycosyl hydrolases
additional information
-
the enzyme belongs to the glycosyl hydrolase family 10, GH10
CAS REGISTRY NUMBER
COMMENTARY
9025-57-4
-
ORGANISM
COMMENTARY
LITERATURE
SEQUENCE CODE
SEQUENCE DB
SOURCE
Acacia verek
-
-
-
Manually annotated by BRENDA team
3 isozymes I, II, and III
-
-
Manually annotated by BRENDA team
Acrophialophora nainiana XynII
XynII
-
-
Manually annotated by BRENDA team
Acrophialophora nainiana XynIII
XynIII
-
-
Manually annotated by BRENDA team
isolated from compost in Thailand, gene xynS14
-
-
Manually annotated by BRENDA team
isolated from compost in Thailand, gene xynS14
-
-
Manually annotated by BRENDA team
isolated from a hot spring in Baoshan City, Yunnan Province, China, gene xynA4
UniProt
Manually annotated by BRENDA team
isolated from a hot spring in Baoshan City, Yunnan Province, China, gene xynA4
UniProt
Manually annotated by BRENDA team
Alternaria mali ND-16
-
-
-
Manually annotated by BRENDA team
isoforms xyl I, xyl II, growth in sugar cane bagasse
-
-
Manually annotated by BRENDA team
strain IMI 255091
-
-
Manually annotated by BRENDA team
strain MKU1
-
-
Manually annotated by BRENDA team
Aspergillus fumigatus IMI 255091
strain IMI 255091
-
-
Manually annotated by BRENDA team
Aspergillus fumigatus MKU1
strain MKU1
-
-
Manually annotated by BRENDA team
isoforms xylanase I, xylanase II, growth in xylan
-
-
Manually annotated by BRENDA team
strain MU-2, gene xynA
-
-
Manually annotated by BRENDA team
Aspergillus japonicus MU-2
strain MU-2, gene xynA
-
-
Manually annotated by BRENDA team
beta-xylanase M4
-
-
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
recombinant enzyme with His-tag
-
-
Manually annotated by BRENDA team
strain 14
-
-
Manually annotated by BRENDA team
strain B03
-
-
Manually annotated by BRENDA team
strain BCC14405
SwissProt
Manually annotated by BRENDA team
strain BCC14405
-
-
Manually annotated by BRENDA team
strain UV-11
-
-
Manually annotated by BRENDA team
Aspergillus niger 14
strain 14
-
-
Manually annotated by BRENDA team
Aspergillus niger B03
strain B03
-
-
Manually annotated by BRENDA team
Aspergillus niger BCC14405
strain BCC14405
SwissProt
Manually annotated by BRENDA team
Aspergillus niger BCC14405
strain BCC14405
-
-
Manually annotated by BRENDA team
Aspergillus niger IFO 31628
-
-
-
Manually annotated by BRENDA team
Aspergillus niger UV-11
strain UV-11
-
-
Manually annotated by BRENDA team
wild-type and mutant strain NG-13
-
-
Manually annotated by BRENDA team
Aspergillus oryzae MTCC 5154
-
-
-
Manually annotated by BRENDA team
strain RP-02
UniProt
Manually annotated by BRENDA team
Aspergillus phoenicis RP-02
strain RP-02
UniProt
Manually annotated by BRENDA team
strain FSS129, isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
-
-
Manually annotated by BRENDA team
Aspergillus terreus FSS129
strain FSS129, isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
-
-
Manually annotated by BRENDA team
isolated from soil samples collected from different areas of Syria, cereal fields, olive fields, forests, and gardens
-
-
Manually annotated by BRENDA team
xylanase II, minor enzyme form, growth in 1% wheat bran as carbon source
-
-
Manually annotated by BRENDA team
Aureobasidium pullulans CFR 77
-
-
-
Manually annotated by BRENDA team
strain BL53
-
-
Manually annotated by BRENDA team
strain WL-12
-
-
Manually annotated by BRENDA team
Bacillus circulans BL53
strain BL53
-
-
Manually annotated by BRENDA team
Bacillus circulans WL-12
strain WL-12
-
-
Manually annotated by BRENDA team
Bacillus firmus K-1
-
-
-
Manually annotated by BRENDA team
strain C-1
-
-
Manually annotated by BRENDA team
strain S7
-
-
Manually annotated by BRENDA team
strain S7
UniProt
Manually annotated by BRENDA team
Bacillus halodurans C-1
strain C-1
-
-
Manually annotated by BRENDA team
Bacillus halodurans S7
strain S7
-
-
Manually annotated by BRENDA team
Bacillus halodurans S7
strain S7
UniProt
Manually annotated by BRENDA team
strain 77-2
-
-
Manually annotated by BRENDA team
strain MS5-14
UniProt
Manually annotated by BRENDA team
Bacillus licheniformis 77-2
strain 77-2
-
-
Manually annotated by BRENDA team
Bacillus licheniformis MS5-14
strain MS5-14
UniProt
Manually annotated by BRENDA team
strain B6 ATTC 51946
-
-
Manually annotated by BRENDA team
Bacillus megaterium B6
strain B6 ATTC 51946
-
-
Manually annotated by BRENDA team
gene xynA
UniProt
Manually annotated by BRENDA team
strain IPO
-
-
Manually annotated by BRENDA team
Bacillus pumilus ARA
gene xynA
UniProt
Manually annotated by BRENDA team
Bacillus pumilus IPO
strain IPO
-
-
Manually annotated by BRENDA team
strain 11-1S
-
-
Manually annotated by BRENDA team
strain 3M
-
-
Manually annotated by BRENDA team
strain BP-7
SwissProt
Manually annotated by BRENDA team
strain KK-1, enzyme XYLY
-
-
Manually annotated by BRENDA team
strain NG-27
-
-
Manually annotated by BRENDA team
strain SPS-0
-
-
Manually annotated by BRENDA team
strain TAR-1, enzyme XynT
-
-
Manually annotated by BRENDA team
strain W1, W2, W3 and W4
-
-
Manually annotated by BRENDA team
strain YJ6
-
-
Manually annotated by BRENDA team
strains W1 (JCM 2888) and W2 (JCM 2889)
-
-
Manually annotated by BRENDA team
Bacillus sp. 11-1S
strain 11-1S
-
-
Manually annotated by BRENDA team
Bacillus sp. 3M
strain 3M
-
-
Manually annotated by BRENDA team
strain BP-7
SwissProt
Manually annotated by BRENDA team
strain KK-1, enzyme XYLY
-
-
Manually annotated by BRENDA team
strain NG-27
-
-
Manually annotated by BRENDA team
Bacillus sp. SPS-0
strain SPS-0
-
-
Manually annotated by BRENDA team
Bacillus sp. TAR-1
strain TAR-1, enzyme XynT
-
-
Manually annotated by BRENDA team
strain W1, W2, W3 and W4
-
-
Manually annotated by BRENDA team
strain YJ6
-
-
Manually annotated by BRENDA team
strain AMX-4 isolated from soil, gene xylA
-
-
Manually annotated by BRENDA team
strain CCMI 966, 2 isozymes: alkaline XylI and neutral XylII
-
-
Manually annotated by BRENDA team
strain PAP115
-
-
Manually annotated by BRENDA team
strain R5
UniProt
Manually annotated by BRENDA team
xynB; gene xynB
UniProt
Manually annotated by BRENDA team
Bacillus subtilis AMX-4
strain AMX-4 isolated from soil, gene xylA
-
-
Manually annotated by BRENDA team
Bacillus subtilis CCMI 966
strain CCMI 966, 2 isozymes: alkaline XylI and neutral XylII
-
-
Manually annotated by BRENDA team
Bacillus subtilis KT12
-
UniProt
Manually annotated by BRENDA team
Bacillus subtilis PAP115
strain PAP115
-
-
Manually annotated by BRENDA team
Bacillus subtilis R5
strain R5
UniProt
Manually annotated by BRENDA team
-
UniProt
Manually annotated by BRENDA team
CGMCC 2500, gene xyl10C
UniProt
Manually annotated by BRENDA team
isolated from acidic wastewater of a uranium mine in Jiangxi, China, gene xylD
UniProt
Manually annotated by BRENDA team
strain SAS56
UniProt
Manually annotated by BRENDA team
Botryotinia fuckeliana SAS56
strain SAS56
UniProt
Manually annotated by BRENDA team
Caldicellulosiruptor saccharolyticus Tp8T6.3.3.1
strain Tp8T6.3.3.1
-
-
Manually annotated by BRENDA team
enzyme CpaEXY1
SwissProt
Manually annotated by BRENDA team
bifunctional xylanase/deacetylase precursor
UniProt
Manually annotated by BRENDA team
fragment of 387 bp, part of the gene cxo; CDBB-531; strain CDBB-531
UniProt
Manually annotated by BRENDA team
strain CDBB531 and its mutant PN-120
-
-
Manually annotated by BRENDA team
Cellulomonas flavigena CDBB-531
fragment of 387 bp, part of the gene cxo; CDBB-531; strain CDBB-531
UniProt
Manually annotated by BRENDA team
Cellulomonas flavigena CDBB531
strain CDBB531 and its mutant PN-120
-
-
Manually annotated by BRENDA team
Cellulosimicrobium sp.
strain HY-12
-
-
Manually annotated by BRENDA team
isoforms xylanase 10c, xylanase 10A
-
-
Manually annotated by BRENDA team
cultivated on Pinus taeda
-
-
Manually annotated by BRENDA team
strain NIBGE 1, gene xyn11A
UniProt
Manually annotated by BRENDA team
Chaetomium thermophilum NIBGE 1
-
UniProt
Manually annotated by BRENDA team
Chaetomium thermophilum NIBGE 1
strain NIBGE 1, gene xyn11A
UniProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
endo-1,4-beta-xylanase A precursor
UniProt
Manually annotated by BRENDA team
strain F-9, xylanase A
-
-
Manually annotated by BRENDA team
strain F-9, xylanase B
-
-
Manually annotated by BRENDA team
Clostridium stercorarium F-9
strain F-9, xylanase A
-
-
Manually annotated by BRENDA team
Clostridium stercorarium F-9
strain F-9, xylanase B
-
-
Manually annotated by BRENDA team
xynC; strain ATCC 27405D, gene xynC
UniProt
Manually annotated by BRENDA team
xynZ; strain ATCC 27405D, gene xynZ
SwissProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
strain CCY 17-4-1
-
-
Manually annotated by BRENDA team
var. aerius
-
-
Manually annotated by BRENDA team
Cryptococcus albidus CCY 17-4-1
strain CCY 17-4-1
-
-
Manually annotated by BRENDA team
Cryptococcus albidus EX
EX
-
-
Manually annotated by BRENDA team
S-2, acid xylanase
-
-
Manually annotated by BRENDA team
gene Mxyn10
UniProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
precursor; formerly Aspergillus nidulans
UniProt
Manually annotated by BRENDA team
strain CECT 2544
-
-
Manually annotated by BRENDA team
Emericella nidulans CECT 2544
strain CECT 2544
-
-
Manually annotated by BRENDA team
-
Q46961
UniProt
Manually annotated by BRENDA team
gene xynA, strain D1, xylanase A
-
-
Manually annotated by BRENDA team
from krill, 2 isozymes A and B
-
-
Manually annotated by BRENDA team
f. sp. ciceris
-
-
Manually annotated by BRENDA team
f. sp. lycopersici, at least one acidic and one basic xylanase
-
-
Manually annotated by BRENDA team
Fusarium oxysporum f. sp. lycopersici
UniProt
Manually annotated by BRENDA team
Fusarium oxysporum F3
-
-
-
Manually annotated by BRENDA team
Geobacillus stearothermophilus No. 236
strain No. 236
-
-
Manually annotated by BRENDA team
Geobacillus stearothermophilus T-6
strain T-6
-
-
Manually annotated by BRENDA team
strain NRRL 26517
-
-
Manually annotated by BRENDA team
Gibberella intermedia NRRL 26517
strain NRRL 26517
-
-
Manually annotated by BRENDA team
formerly Fusarium graminearum
SwissProt
Manually annotated by BRENDA team
isoform XylA, expression in Escherichia coli
SwissProt
Manually annotated by BRENDA team
isoform XylB, expression in Escherichia coli
-
-
Manually annotated by BRENDA team
2 xylanases
-
-
Manually annotated by BRENDA team
strain Rut C-30, gene Xyn2
UniProt
Manually annotated by BRENDA team
strain Rut C-30, gene Xyn2
-
-
Manually annotated by BRENDA team
xylanase II
Uniprot
Manually annotated by BRENDA team
Xyn2 or Rut C-30; gene xyn2
UniProt
Manually annotated by BRENDA team
Hypocrea jecorina RUT C-30
strain Rut C-30, gene Xyn2
UniProt
Manually annotated by BRENDA team
Hypocrea jecorina RUT C-30
strain Rut C-30, gene Xyn2
-
-
Manually annotated by BRENDA team
Hypocrea lixii ATCC 42459
-
-
-
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
i.e. Polyporus tulipiferae
-
-
Manually annotated by BRENDA team
gene Kxyn
UniProt
Manually annotated by BRENDA team
4 strains
-
-
Manually annotated by BRENDA team
strain M290
-
-
Manually annotated by BRENDA team
Lentinula edodes M290
strain M290
-
-
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
strain IIS 68, 7 isozymes: Ia, Ib, Ic, IIa, IIb, IIc, IId, only isozyme Ic is constitutive
-
-
Manually annotated by BRENDA team
Melanocarpus albomyces IIS 68
strain IIS 68, 7 isozymes: Ia, Ib, Ic, IIa, IIb, IIc, IId, only isozyme Ic is constitutive
-
-
Manually annotated by BRENDA team
strain ATCC 34628
-
-
Manually annotated by BRENDA team
bifunctional endo-1,4-beta-xylanase A precursor
UniProt
Manually annotated by BRENDA team
strain CCTCC AA001025, gene xyn11NX
UniProt
Manually annotated by BRENDA team
Nesterenkonia xinjiangensis CCTCC AA001025
strain CCTCC AA001025, gene xyn11NX
UniProt
Manually annotated by BRENDA team
strain 870
-
-
Manually annotated by BRENDA team
Neurospora crassa 870
strain 870
-
-
Manually annotated by BRENDA team
strain SES28
-
-
Manually annotated by BRENDA team
strain SES28
-
-
Manually annotated by BRENDA team
strain J18, gene xynA
UniProt
Manually annotated by BRENDA team
Paenibacillus campinasensis BL11
gene xylX
UniProt
Manually annotated by BRENDA team
Paenibacillus curdlanolyticus B-6
-
UniProt
Manually annotated by BRENDA team
endo-1,4-beta-xylanase D precursor
UniProt
Manually annotated by BRENDA team
strain W-61
-
-
Manually annotated by BRENDA team
genes xyn1, xyn3, and xyn5
-
-
Manually annotated by BRENDA team
strain FERM P-1594, growth on birchwood xylan
SwissProt
Manually annotated by BRENDA team
strain FERM P-15944
UniProt
Manually annotated by BRENDA team
strain MTCC 6489
-
-
Manually annotated by BRENDA team
Penicillium citrinum FERM P-1594
strain FERM P-1594, growth on birchwood xylan
SwissProt
Manually annotated by BRENDA team
Penicillium citrinum FERM P-15944
strain FERM P-15944
UniProt
Manually annotated by BRENDA team
Penicillium citrinum MTCC 2553
-
-
-
Manually annotated by BRENDA team
Penicillium citrinum MTCC 6489
strain MTCC 6489
-
-
Manually annotated by BRENDA team
Penicillium expansum IFO 8800
-
-
-
Manually annotated by BRENDA team
Penicillium funiculosum
-
UniProt
Manually annotated by BRENDA team
Penicillium funiculosum
-
-
-
Manually annotated by BRENDA team
Penicillium funiculosum
gene xynD
UniProt
Manually annotated by BRENDA team
Penicillium funiculosum
precursor
UniProt
Manually annotated by BRENDA team
Penicillium funiculosum
recombinant enzyme, expressed in Pichia pastoris
Uniprot
Manually annotated by BRENDA team
Penicillium occitanis Pol6
-
-
-
Manually annotated by BRENDA team
isozymes xylanase I and II
-
-
Manually annotated by BRENDA team
gene xyn11F63; gene xyn11F63
D1GFE6
UniProt
Manually annotated by BRENDA team
isoforms xynA, xynC, family 10 glycoside hydrolases, xynB, family 11 glycoside hydrolase
-
-
Manually annotated by BRENDA team
Phialophora sp.
gene xyn10G5
UniProt
Manually annotated by BRENDA team
gene xyn10G5
UniProt
Manually annotated by BRENDA team
strain No.79, ATCC 64658, 2 isozymes XA-1 and XA-2
-
-
Manually annotated by BRENDA team
Phlebia radiata No.79
strain No.79, ATCC 64658, 2 isozymes XA-1 and XA-2
-
-
Manually annotated by BRENDA team
Pomacea insularus
de Ordigny
-
-
Manually annotated by BRENDA team
gene xyl; psychrophilic enzyme, antarctic bacterium
SwissProt
Manually annotated by BRENDA team
Pseudoalteromonas haloplanktis TAH3a
strain TAH3a
SwissProt
Manually annotated by BRENDA team
rumen bacteria, strain Mz5T, DSM14809, enzyme XynT, 2 isozymes
-
-
Manually annotated by BRENDA team
strain NCIM 3574, isolated from decaying sandal wood
-
-
Manually annotated by BRENDA team
Pseudozyma hubeiensis NCIM 3574
strain NCIM 3574, isolated from decaying sandal wood
-
-
Manually annotated by BRENDA team
gene XYL1
UniProt
Manually annotated by BRENDA team
Rhizomucor miehei NRL 3169
-
-
-
Manually annotated by BRENDA team
fragment; formerly Rhodothermus obamensis
UniProt
Manually annotated by BRENDA team
isolated from the gut of a grass-feeding termite
UniProt
Manually annotated by BRENDA team
isoforms XynB, XynC
-
-
Manually annotated by BRENDA team
xylanase A
-
-
Manually annotated by BRENDA team
a symbiotic bacterium isolated from the gut of Batocera horsfieldi larvae, gene xynA19
UniProt
Manually annotated by BRENDA team
strain SG-13
-
-
Manually annotated by BRENDA team
Staphylococcus sp. SG-13
strain SG-13
-
-
Manually annotated by BRENDA team
strain CECT 3339
UniProt
Manually annotated by BRENDA team
Streptomyces avermitilis CECT
strain CECT 3339
UniProt
Manually annotated by BRENDA team
strain SN32
-
-
Manually annotated by BRENDA team
Streptomyces cyaneus SN32
strain SN32
-
-
Manually annotated by BRENDA team
Streptomyces flavogriseus 45-CD
strain 45-CD
-
-
Manually annotated by BRENDA team
Streptomyces halstedii JM8
strain JM8
-
-
Manually annotated by BRENDA team
cellulase-negative mutant strain of Streptomyces lividans 1326
-
-
Manually annotated by BRENDA team
enzyme XlnA XlnB and XlnC
-
-
Manually annotated by BRENDA team
strain 1326
-
-
Manually annotated by BRENDA team
Streptomyces lividans 66
strain 66
-
-
Manually annotated by BRENDA team
strain ATCC 23630
-
-
Manually annotated by BRENDA team
Streptomyces olivaceoviridis E-86
strain E-86
-
-
Manually annotated by BRENDA team
strain C-248; strain C-254; strain R-39, weak activity
-
-
Manually annotated by BRENDA team
strain E-86
-
-
Manually annotated by BRENDA team
strain K37
-
-
Manually annotated by BRENDA team
strain KT-23
-
-
Manually annotated by BRENDA team
strain No. 3137
-
-
Manually annotated by BRENDA team
strain S38, 3 enzymes Xyl1, Xyl2, and Xyl3
-
-
Manually annotated by BRENDA team
Streptomyces sp. C-248
strain C-248
-
-
Manually annotated by BRENDA team
Streptomyces sp. C-254
strain C-254
-
-
Manually annotated by BRENDA team
Streptomyces sp. E-86
strain E-86
-
-
Manually annotated by BRENDA team
strain K37
-
-
Manually annotated by BRENDA team
Streptomyces sp. KT-23
strain KT-23
-
-
Manually annotated by BRENDA team
Streptomyces sp. No. 3137
strain No. 3137
-
-
Manually annotated by BRENDA team
Streptomyces sp. R-39
strain R-39, weak activity
-
-
Manually annotated by BRENDA team
strain S38, 3 enzymes Xyl1, Xyl2, and Xyl3
-
-
Manually annotated by BRENDA team
isolated from the gut of Batocera horsfieldi larvae collected from oak trees, gene xynA119
UniProt
Manually annotated by BRENDA team
strain HY-15 isolated from the gut of Eisenia fetida, genen xylG
UniProt
Manually annotated by BRENDA team
Streptomyces thermocarboxydus HY-15
strain HY-15 isolated from the gut of Eisenia fetida, genen xylG
UniProt
Manually annotated by BRENDA team
strain M049, gene xynB
Uniprot
Manually annotated by BRENDA team
Streptomyces thermocyaneoviolaceus M049
strain M049, gene xynB
Uniprot
Manually annotated by BRENDA team
-
Q97YG7
UniProt
Manually annotated by BRENDA team
strain MT4 (DSM 5833)
-
-
Manually annotated by BRENDA team
Sulfolobus solfataricus MT4
strain MT4 (DSM 5833)
-
-
Manually annotated by BRENDA team
Sulfolobus solfataricus Oalpha
-
Q97YG7
UniProt
Manually annotated by BRENDA team
Talaromyces byssochlamydoides YH-50
strain YH-50
-
-
Manually annotated by BRENDA team
Talaromyces thermophilus
-
-
-
Manually annotated by BRENDA team
endoxylanase D and X
-
-
Manually annotated by BRENDA team
Thermoascus aurantiacus C436
strain C436
-
-
Manually annotated by BRENDA team
Thermobifida alba ULJB1
ULJB1
-
-
Manually annotated by BRENDA team
hybrid gene from Thermomonospora fusca with N-terminal region of Bacillus subtilis
UniProt
Manually annotated by BRENDA team
strain ATCC 27730
-
-
Manually annotated by BRENDA team
Thermomonospora sp.
-
-
-
Manually annotated by BRENDA team
expressed in Aspergillus oryzae
-
-
Manually annotated by BRENDA team
strain ATCC 44008, cellulase-free wild-type R-MB and mutant M1
-
-
Manually annotated by BRENDA team
strain DSM 5826
-
-
Manually annotated by BRENDA team
strain IOC-4145, gene XynA
SwissProt
Manually annotated by BRENDA team
strains IMI 84400 and IMI 96213
-
-
Manually annotated by BRENDA team
Thermomyces lanuginosus IOC-4145
strain IOC-4145, gene XynA
SwissProt
Manually annotated by BRENDA team
endo-1,4-beta-xylanase A precursor
UniProt
Manually annotated by BRENDA team
expression in Escherichia coli
-
-
Manually annotated by BRENDA team
gene xynA
-
-
Manually annotated by BRENDA team
strain MSB8, xylanase XynB, gene xynB
-
-
Manually annotated by BRENDA team
beta-xylanase M2
-
-
Manually annotated by BRENDA team
Trichoderma longibrachiatum CS-185
strain CS-185
-
-
Manually annotated by BRENDA team
Trichoderma sp.
strain K9301, two acidic beta-endoxylanases EX1 and EX2
-
-
Manually annotated by BRENDA team
Trichoderma sp. K9301
strain K9301, two acidic beta-endoxylanases EX1 and EX2
-
-
Manually annotated by BRENDA team
50% Belgian, 35% German, and 15% French wheat varieties
-
-
Manually annotated by BRENDA team
two wheat varieties, Legat and Astuce; varieties Legat and Astuce, additionally microbial washed off activity of endoxylanase is investigated
-
-
Manually annotated by BRENDA team
from Bos mutus rumen; RuCelA, a bifunctional xylanase/endoglucanase, EC 3.2.1.8 and EC 3.2.1.73; isolated from rumen from a yak rumen metagenomic library, chinese yak, Bos grunniens
UniProt
Manually annotated by BRENDA team
precursor
UniProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
physiological function
-
two roles of Xyn5, localized on the cell surface, in water-insoluble xylan utilization: generation of the xylo-oligosaccharide inducers of all the xyn genes from water-insoluble xylan and attachment of the cells to the substrate so that the generated inducers can be immediately taken up by cells to activate expression of the xyn system, overview. Cell surface-bound Xyn5 is crucial for growth of strain W-61 in the water-insoluble xylan medium
physiological function
B3TJG3, -
the gene xyl1 is important for the nematode to complete its life cycle
physiological function
-
the N-terminal domain A2 is responsible for both the thermostability and substrate-binding capacity of XynA
physiological function
-
endoxylanase is the key enzyme for xylan depolymerization, which attacks the main chain of xylan
physiological function
-
endo-beta-1,4-xylanase is one of the key enzymes of ethanol productivity during the consolidated bioprocessing of lignocellulosics
physiological function
Fusarium oxysporum F3
-
endo-beta-1,4-xylanase is one of the key enzymes of ethanol productivity during the consolidated bioprocessing of lignocellulosics
-
physiological function
Rhizomucor miehei NRL 3169
-
endoxylanase is the key enzyme for xylan depolymerization, which attacks the main chain of xylan
-
metabolism
-
key enzyme in beta-1,4-xylan degradation, which involves several hydrolases, overview
additional information
-
the enzyme shows a high salt tolerance
additional information
Q6VAY1
several sequence and structure modifications appears to be responsible for the acidophilic characteristic of XYL1p 1. The presence of an aspartic acid H bonded to the acid/base catalyst 2. the nature of specifically conserved residues in the active site 3. the negative potential at the surface 4. the decreased number of salt bridges and H bonds in comparison with highly alkaline enzymes
additional information
E3WF08, -
the N-terminal domain of the enzyme is required for catalytic activity
additional information
-
specific activity of purified recombinant XynS14, expressed in Pichia pastoris, is 2.4fold higher than recombinant XynS14, expressed in Escherichia coli
additional information
Penicillium funiculosum
Q5ZNB1
XynD possesses four catalytic subsites with a high energy of interaction with the substrate and a fifth subsite with a small energy of interaction
additional information
-
specific activity of purified recombinant XynS14, expressed in Pichia pastoris, is 2.4fold higher than recombinant XynS14, expressed in Escherichia coli
-
additional information
-
the enzyme shows a high salt tolerance
-
SUBSTRATE
PRODUCT                      
REACTION DIAGRAM
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
(Substrate)
LITERATURE
(Substrate)
COMMENTARY
(Product)
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
-
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-, Q59675
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q7ZA57
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P54865
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P96988
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
O52780
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q8GJ44
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q60037
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q7SI98
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P26514
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P45796
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q00177
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P55329
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P29127
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q9HFH0
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q9UVF9
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q00263
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q2LMP0
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q06562
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
O13447
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
O74716
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q46961
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
O59938
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
P55335
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Q9AM28
-
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme induces ethylene biosynthesis
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
inductively produced
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
enzyme is secreted at high levels during growth on commercial xylan and on agricultural wastes
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
enzyme production on ground straw as principal substrate is maximal within 7 days with 4% w/v straw
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
formation of the enzyme is induced by xylotriose and repressed by xylose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
repressed by glucose, induced by oat spelt xylan, arabinoxylan, 4-O-methylglucurono-xylan, birchwood xylan and xylose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
catabolite repression with glucose and other readily metabolizable substrates
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
maximum enzyme production at the beginning of the exponential growth phase
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme is best synthesized at higher incubation temperatures 24-48 h after the maximum mycelial growth has occured
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
inductively produced in medium containing methyl beta-xyloside
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
catabolite repression occurs when glucose, cellobiose, and other readily metabolizable substrates are added during growth on carboxymethylcellulose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
from birchwood
-
-
?
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme is best synthesized at higher incubation temperatures 24-48 h after the maximum mycelial growth has occured
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Aspergillus fumigatus IMI 255091
-
enzyme production on ground straw as principal substrate is maximal within 7 days with 4% w/v straw
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Streptomyces sp. No. 3137
-
inductively produced
-
-
-
2,5-dinitrophenyl-beta-D-xylobioside + H2O
?
show the reaction diagram
-
-
-
-
?
2-chloro-4-nitrophenyl beta-D-xylobioside + H2O
?
show the reaction diagram
-
-
-
-
?
4-deoxy-hexenuronosylxylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-methoxyphenol + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
4-methylumbelliferyl beta-D-cellobioside + H2O
?
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl-beta-xylobiose + H2O
?
show the reaction diagram
-
enzyme cleaves at the second glycosidic bond adjacent to the aglycon
-
-
?
4-methylumbelliferyl-beta-xylotriose + H2O
?
show the reaction diagram
-
highly preferred substrate, enzyme cleaves at the second glycosidic bond adjacent to the aglycon
-
-
?
4-methylumbelliferyl-xylobiose + H2O
?
show the reaction diagram
-
hydrolysis at the glycosidic linkage
-
-
?
4-methylumbelliferyl-xylotriose + H2O
?
show the reaction diagram
-
hydrolysis at the glycosidic linkage
-
-
?
4-nitrophenyl 4-O-beta-D-xylopyranosyl-beta-D-xylopyranoside + H2O
4-nitrophenol + 4-O-beta-D-xylopyranosyl-beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-L-arabinofuranoside + H2O
4-nitrophenol + alpha-L-arabinofuranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-L-arabinopyranoside + H2O
4-nitrophenol + alpha-L-arabinopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl arabinofuranoside + H2O
4-nitrophenol + arabinofuranose
show the reaction diagram
-
Xyl2 and Xyl3 show arabinofuranosidase activity
-
-
?
4-nitrophenyl beta-D-cellobioside + H2O
4-nitrophenol + beta-D-cellobiose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl beta-D-cellobioside + H2O
4-nitrophenol + beta-D-cellobiose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
beta-xylosidase activity
-
-
?
4-nitrophenyl beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
Melanocarpus albomyces, Melanocarpus albomyces IIS 68
-
only isozyme IIa shows beta-xylosidase activity
-
-
?
4-nitrophenyl beta-D-xylose + H2O
4-nitrophenol + D-xylose
show the reaction diagram
D6MYS9
-
-
-
?
4-nitrophenyl cellobioside + H2O
4-nitrophenol + cellobiose
show the reaction diagram
-
Xyl2 and Xyl3 show cellulase activity
-
-
?
4-nitrophenyl cellobioside + H2O
4-nitrophenol + cellobioside
show the reaction diagram
Streptomyces thermocarboxydus, Streptomyces thermocarboxydus HY-15
C6ZHB0
high activity
-
-
?
4-nitrophenyl xylopyranoside + H2O
4-nitrophenol + xylopyranose
show the reaction diagram
-
Xyl2 and Xyl3 show xylosidase activity
-
-
?
4-nitrophenyl-beta-D-xylobioside + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
no hydrolysis
-
-
-
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
no hydrolysis
-
-
-
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
-
no hydrolysis
-
-
-
4-nitrophenyl-beta-D-xylopyranoside + H2O
4-nitrophenol + beta-D-xylopyranose
show the reaction diagram
Neurospora crassa 870
-
no hydrolysis
-
-
-
4-nitrophenyl-beta-D-xylotrioside + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
4-nitrophenyl-beta-D-xylotrioside + H2O
?
show the reaction diagram
B2LWN3
-
-
-
?
4-O-methyl-beta-D-glucuronopyranosyl-1,2-(beta-1,4-xylan) + H2O
?
show the reaction diagram
-, Q2LMP0
-
-
-
?
4-O-methyl-beta-D-glucuronoxylan + H2O
?
show the reaction diagram
Q8GTJ2
soluble xylan, commercial substrate
-
-
?
4-O-methyl-D-glucurono-D-xylan + H2O
?
show the reaction diagram
Cryptococcus albidus, Cryptococcus albidus CCY 17-4-1
-
-
-
-
?
4-O-methyl-D-glucuronoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-O-methyl-D-glucuronoxylan + H2O
?
show the reaction diagram
D6MYS9
-
-
-
?
4-O-methyl-D-glucuronoxylan + H2O
xylose + xylobiose
show the reaction diagram
-
from beechwood
main products, also release of acidic xylooligosaccharides
-
?
4-O-methyl-glucuronoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-O-methylglucurono-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-O-methylglucurono-D-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
4-O-methylglucurono-D-xylan + H2O
?
show the reaction diagram
Emericella nidulans CECT 2544
-
-
-
-
?
aldotetraouronic acid + H2O
D-xylose + ?
show the reaction diagram
-
-
produced only by XynC, from the reducing end of substrate
-
?
alpha-cellulose + H2O
?
show the reaction diagram
B1A3N2, -
high affinity, affinity is slightly greater for celluloses than for insoluble xylans and chitin
-
-
?
alpha-cellulose + H2O
?
show the reaction diagram
Paenibacillus curdlanolyticus B-6
B1A3N2
high affinity, affinity is slightly greater for celluloses than for insoluble xylans and chitin
-
-
?
amylopectin + H2O
?
show the reaction diagram
-
-
-
-
?
arabinan + H2O
?
show the reaction diagram
Sulfolobus solfataricus, Sulfolobus solfataricus Oalpha
Q97YG7
hydrolysed at 53% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
arabinogalactan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinogalactan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinogalactan + H2O
?
show the reaction diagram
-
slight activity
-
-
?
arabinoxylan + H2O
arabinose + xylose + xylobiose
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Q8NJ73
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
P18429
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Q9P8J1
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
from wheat or rye
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
GH 10 enzyme produces smaller oligosaccharides than GH 11. GH 10 xylanase hydrolyses arabinoxylan to give oligomers with substituted xylopyranose at the non-reducing end
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
GH 10 enzyme produces smaller oligosaccharides than GH 11. GH 11 produces oligosaccharides with unsubstituted xylopyranose at the reducing- and non-reducing ends
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
the GHF 10 endoxylanase has a lower substrate specificity as compared to GHF 11 endoxylanases
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
the GHF 11 endoxylanase has a higher substrate specificity as compared to GHF 10 endoxylanases
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
39% arabinan, 62% xylan from wheat, substrate water activity (ratio of the equilibrium water vapor pressure over a material to that over pure water, roughly corresponding to the water content) range from 0.21-1.0, corresponding to 5-60% water content (dry basis)
oligosaccharides, xylobiose, xylotriose
-
?
arabinoxylan + H2O
?
show the reaction diagram
-
azurine-cross-linked arabinoxylan
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Q9X584, -
highest production of xylanase activity after approximately 3 days of incubation. Only the heavier protein band (42.8 kDa) binds to the substrate
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q5ZNB1
low to high viscosity arabinoxylans, and water-extractable wheat arabinoxylans with different ratio arabinose:xylose, overview
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Streptomyces avermitilis CECT
Q9X584
highest production of xylanase activity after approximately 3 days of incubation. Only the heavier protein band (42.8 kDa) binds to the substrate
-
-
?
arabinoxylan + H2O
?
show the reaction diagram
Bacillus subtilis AMX-4
-
-
-
-
?
arabinoxylan + H2O
xylo-oligosaccharide + ?
show the reaction diagram
-
-, higher activity with water-unextractable, than-extractable arabinoxylans, overview
product analysis, overview
-
?
arabinoxylan + H2O
D-xylose + ?
show the reaction diagram
-
wheat arabinoxylan substrates with different arabinose to xylose ratio
-
-
?
ascorbic acid + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
avicel + H2O
?
show the reaction diagram
-
weak reaction
-
-
?
avicel + H2O
?
show the reaction diagram
-
10% activity as compared to beechwood xylan
-
-
?
avicel + H2O
?
show the reaction diagram
B1A3N2, -
high affinity
-
-
?
avicel + H2O
?
show the reaction diagram
Paenibacillus curdlanolyticus B-6
B1A3N2
high affinity
-
-
?
avicel + H2O
?
show the reaction diagram
Sulfolobus solfataricus MT4
-
weak reaction
-
-
?
azure cross link xylan
?
show the reaction diagram
Aspergillus niger, Aspergillus niger BCC14405
Q6QA21
-
-
-
?
barley glucan + H2O
?
show the reaction diagram
E2DQY5
-
the main end-products are monosaccharides, disaccharides, trisacchraides, and tetrasaccharides
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q5ZNB1
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
Penicillium expansum IFO 8800, Aspergillus niger IFO 31628
-
-
-
-
?
beech wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beechwood glucuronoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
beechwood glucuronoxylan + H2O
aldotetraouronic acid + xylose
show the reaction diagram
-
-
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
-, Q2LMP0
-
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Cellulosimicrobium sp.
-
-
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Q2PQU3
-
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
-
highest activity
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
-
100% activity
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
-
95% activity compared to birchwood xylan
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
B9ZZN9
low affinity of the enzyme towards this substrate
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Q97YG7
hydrolysed at 84% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Bacillus halodurans S7
-
95% activity compared to birchwood xylan
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Sulfolobus solfataricus MT4
-
100% activity
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Bacillus subtilis R5
B9ZZN9
low affinity of the enzyme towards this substrate
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Aspergillus phoenicis RP-02
Q2PQU3
-
-
-
?
beechwood xylan + H2O
?
show the reaction diagram
Sulfolobus solfataricus Oalpha
Q97YG7
hydrolysed at 84% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
beechwood xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Aspergillus fumigatus, Aspergillus fumigatus MKU1
-
lower activity as compared to oat spelt xylan
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
O32374, P10478
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D6MYS9
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B2CNY5
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B9VSZ3
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D0QF43
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-, Q3S401
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
C6ZHB0
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D1GFE6
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D1KJJ7, -
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
from birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
from birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
O32374, P10478
from birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B2CNY5
from birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D0QF43
from oat spelt
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D6MYS9
beechwood xylan, birchwood xylan, 4-O-methyl-D-glucuronoxylan, and oat spelt xylan
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
best substrate is oat spelt xylan
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B9VSZ3
from oalt spelt and birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
from oat spelt, birchwood, or beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
from oat spelt, birchwood, or beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
from oat spelt, birchwood, or beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
C6ZHB0
from oat spelt, birchwood, or beechwood in descending order
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
O32374, P10478
insoluble xylan from birchwood, and soluble xylan
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-, Q3S401
oat spelt xylan, degradation into xylo-oligosaccharides of various lengths
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
the enzyme cleaves the internal beta-1,4-bonds in the xylan backbone at non-modified residues, yielding different chain-length-substituted xylooligosaccharides
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
water-soluble xylan
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
xylan from beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B2CNY5
xylan from birchwood, beechwood, and oat spelt
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D1G4K3
xylan from birchwood, beechwood, and oat spelt
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus niger B03
-
-, from oat spelt, birchwood, or beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus japonicus MU-2
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Hypocrea jecorina RUT C-30
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Hypocrea jecorina RUT C-30
B2CNY5
-, xylan from birchwood, beechwood, and oat spelt
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-, from oat spelt, birchwood, or beechwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus terreus FSS129
-
-, from birchwood
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Streptomyces thermocarboxydus HY-15
C6ZHB0
-, from oat spelt, birchwood, or beechwood in descending order
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Nesterenkonia xinjiangensis CCTCC AA001025
D1KJJ7
-
-
-
?
beta-1,4-xylan + H2O
D-xylose + beta-1,4-xylobiose
show the reaction diagram
D8L2Y2
-
-, hydrolysis products comprise 20.1% xylose and 79.9% xylobiose
-
?
beta-1,4-xylan + H2O
xylo-oligosaccharide + ?
show the reaction diagram
-
-, from birchwood xylan and wheat bran
product analysis, overview
-
?
beta-1,4-xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Q9RMM4
-, from birchwood
-
-
?
beta-1,4-xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Trichoderma sp., Trichoderma sp. K9301
-
isozyme EX1 exhibits better affinity but lower hydrolytic efficiency than isozyme EX2 to xylans from beechwood, birchwood, and oat-spelt
product analysis by HPLC, overview
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
B8XY24
-
predominant products
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
-
-
the predominant products resulting from xylan and xylooligosaccharide hydrolysis are xylobiose and xylotriose. The enzyme can hydrolyze xylooligosaccharides larger than xylotriose
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
B8XY24
from birchwood
predominant products
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Q45VU2
from birchwood
major products with equimolar ratio
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
-
from birchwood
the main degradation products
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
D1KJJ7, -
from birchwood or oat spelt
most predominant products. Hydrolysis products of oat spelt xylan is 2.3 mM xylobiose and 0.652 mM xylotriose, and of birchwood xylan 4.95 mM xylobiose and 1.57 mM xylotriose
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
-
from oat spelt or birchwood
the predominant products resulting from xylan and xylooligosaccharide hydrolysis are xylobiose and xylotriose. The enzyme can hydrolyze xylooligosaccharides larger than xylotriose
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Hypocrea jecorina RUT C-30
-
from birchwood
the main degradation products
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Nesterenkonia xinjiangensis CCTCC AA001025
D1KJJ7
from birchwood or oat spelt
most predominant products. Hydrolysis products of oat spelt xylan is 2.3 mM xylobiose and 0.652 mM xylotriose, and of birchwood xylan 4.95 mM xylobiose and 1.57 mM xylotriose
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Bacillus subtilis AMX-4
-
-, from oat spelt or birchwood
the predominant products resulting from xylan and xylooligosaccharide hydrolysis are xylobiose and xylotriose. The enzyme can hydrolyze xylooligosaccharides larger than xylotriose
-
?
beta-1,4-xylan + H2O
xylooligosaccharides
show the reaction diagram
Pseudozyma hubeiensis, Pseudozyma hubeiensis NCIM 3574
-
-
-
-
?
beta-1,4-xylan + H2O
xylose + ?
show the reaction diagram
-
-, from birchwood
-
-
?
beta-1,4-xylan + H2O
xylose + ?
show the reaction diagram
-
natural mutant XynBE18 can accommodate xylan and beta-1,3-1,4-glucan, but XynE2 is only accessible to xylan, the cleft of XynBE18 containing the active site is larger than that of XynE2, from birchwood and oat spelt
-
-
?
beta-1,4-xylan + H2O
D-xylose + 1,4-beta-D-xylobiose + 1,4-beta-D-xylotriose + 1,4-beta-D-xylotetraose
show the reaction diagram
D1GFE6
from birchwood or oat spelt
from oat spelt xylan results 7.46% xylose, 28.36% xylobiose, 25.37% xylotriose, and 38.81% xylotetraose
-
?
beta-1,4-xylan + H2O
xylotriose + xylobiose
show the reaction diagram
-
from oat spelt, birchwood, or beechwood, specificity, overview
as the main degradation products of Xyn2
-
?
beta-1,4-xylan + H2O
xylotriose + xylotetraose + xylopentaose + xylopentaose + xylohexaose + xyloheptaose
show the reaction diagram
Pseudozyma hubeiensis, Pseudozyma hubeiensis NCIM 3574
-
PhX33 possesses three tryptophan and one carboxyl residues at the active site. The active site of PhX20 comprises one residue each of tryptophan, carboxyl and histidine
both the xylanases PhX33 and PhX20 produce only xylooligosaccharides with degree of polymerization 3-7 without formation of xylose and xylobiose. PhX33 hydrolyzes xylan to xylotriose, xylotetraose and xylopentaose and PhX20 gives xylotriose, xylotetraose, xylopentaose, xylohexaose, and xyloheptaose
-
?
beta-glucan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-glucan + H2O
?
show the reaction diagram
-
barley beta-glucan
-
-
?
beta-glucan + H2O
?
show the reaction diagram
-
barley beta-glucan
-
-
?
beta-glucan + H2O
?
show the reaction diagram
-
barley beta-glucan
-
-
?
birch wood xylan + H2O
D-xylose + ?
show the reaction diagram
Streptomyces cyaneus, Streptomyces cyaneus SN32
-
-
-
-
?
birch wood xylan + H2O
D-xylose + xylobiose
show the reaction diagram
-
-
-
-
?
birch wood xylan + H2O
D-xylose + xylobiose
show the reaction diagram
-
low hydrolysis
-
-
?
birch wood xylan + H2O
D-xylose + xylobiose
show the reaction diagram
Aspergillus oryzae MTCC 5154
-
-
-
-
?
birch wood xylan + H2O
D-xylose + xylobiose
show the reaction diagram
Aureobasidium pullulans CFR 77, Hypocrea lixii ATCC 42459
-
low hydrolysis
-
-
?
birch wood xylan + H2O
xylose + xylobiose
show the reaction diagram
Penicillium citrinum, Penicillium citrinum MTCC 2553
-
low hydrolysis
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
D3VWB5
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q5ZNB1
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
E2DQY5
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
Phialophora sp.
F2VRY7
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
E3WF08, -
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
best substrate
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
best substrate, thin-layer chromatography determination of reaction products, the major products from oat spelt and birchwood xylan have retention factor values between those of xylose and xylopentaose
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
Fusarium oxysporum F3
-
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
F2VRY7
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
best substrate
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
-
best substrate
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
D3VWB5
-
-
-
?
birch wood xylan + H2O
?
show the reaction diagram
Rhizomucor miehei NRL 3169
-
-
-
-
?
birch wood xylan + H2O
xylobiose + xylotriose + xylose
show the reaction diagram
B6VF01, -
high activity
xylobiose is the major product with smaller amounts of xylotriose and xylose, TLC analysis
-
?
birch wood xylan + H2O
xylobiose + xylotriose + xylose
show the reaction diagram
B6VF01
high activity
xylobiose is the major product with smaller amounts of xylotriose and xylose, TLC analysis
-
?
birch wood xylan + H2O
xylotriose
show the reaction diagram
Paenibacillus campinasensis, Paenibacillus campinasensis BL11
Q2I6W5
-
constitutes the majority of the hydrolyzed products from oat spelt and birchwood xylan
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
P36217
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Talaromyces thermophilus
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q9HFH0
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Cellulosimicrobium sp.
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-, Q94G06
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Q9RC94
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
B1B533, -
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
A7TVD4, -
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
-
X-I releases mainly xylotetraose and larger xylooligosaccharides, X-II liberates mainly xylotetraose, xylotriose, and xylobiose, whereas xylose is observed in smaller amounts
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
100% activity
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
67% activity compared to beechwood xylan
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
B1A3N2, -
high affinity, hydrolyzes birchwood xylan (hard wood) more effectively than oat spelt xylan (soft wood)
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
B5SYI8, -
highest activity against birchwood xylan
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
-
highest levels of both intracellular and extracellular xylanase activities in medium supplemented with xylan
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Q97YG7
hydrolysed at 73% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Bacillus licheniformis 77-2
-
-
X-I releases mainly xylotetraose and larger xylooligosaccharides, X-II liberates mainly xylotetraose, xylotriose, and xylobiose, whereas xylose is observed in smaller amounts
-
?
birchwood xylan + H2O
?
show the reaction diagram
Aspergillus niger BCC14405
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Bacillus halodurans S7
-
100% activity
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Geobacillus stearothermophilus No. 236
-
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Sulfolobus solfataricus MT4
-
67% activity compared to beechwood xylan
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Bacillus licheniformis MS5-14
B5SYI8
highest activity against birchwood xylan
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Penicillium citrinum FERM P-15944
B1B533
-
-
-
?
birchwood xylan + H2O
?
show the reaction diagram
Sulfolobus solfataricus Oalpha
Q97YG7
hydrolysed at 73% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
birchwood xylan + H2O
D-xylose
show the reaction diagram
Bacillus circulans, Bacillus circulans BL53
-
-
-
-
?
birchwood xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Aspergillus fumigatus, Aspergillus fumigatus MKU1
-
lower activity as compared to oat spelt xylan
-
-
?
birchwood xylan + H2O
xylose + ?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
xylose + ?
show the reaction diagram
Q2PQU3
-
-
-
?
birchwood xylan + H2O
xylose + ?
show the reaction diagram
Penicillium citrinum MTCC 6489
-
-
-
-
?
birchwood xylan + H2O
xylose + ?
show the reaction diagram
Aspergillus phoenicis RP-02
Q2PQU3
-
-
-
?
birchwood xylan + H2O
D-xylose + ?
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
D-xylose + L-arabinose + xylobiose + ?
show the reaction diagram
A1XM14, -
-
-
-
?
birchwood xylan + H2O
D-xylose + L-arabinose + xylobiose + ?
show the reaction diagram
Cellulomonas flavigena CDBB-531
A1XM14
-
-
-
?
birchwood xylan + H2O
D-xylose + xylobiose + ?
show the reaction diagram
C3RYK8
with soluble xylan after 12 h of incubation, about 15% (w/w) of the total reaction products is xylose, and 85% is xylobiose
-
-
?
birchwood xylan + H2O
D-xylose + xylobiose + ?
show the reaction diagram
B4XVN1
xylose and xylobiose are the predominant products
-
-
?
birchwood xylan + H2O
D-xylose + xylobiose + xylotriose
show the reaction diagram
-
main hydrolysis product of xylan is xylobiose (more than 75%)
-
-
?
birchwood xylan + H2O
D-xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + xylohexaose
show the reaction diagram
-
can be hydrolyzed by hybrid xylanase and its Aspergillus parent. Hydrolysis products by hybrid xylanase and its Aspergillus parent are D-xylose, xylobiose, xylotriose, xylotetraose and xylopentaose. Xylotriose is the main product released from birchwood xylan and wheat bran insoluble xylan by hybrid xylanase and its Aspergillus parent, respectively
-
-
?
birchwood xylan + H2O
D-xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + xylohexaose
show the reaction diagram
-
can be hydrolyzed by hybrid xylanase and its Thermomonospora parent. Hydrolysis products by hybrid xylanase are D-xylose, xylobiose, xylotriose, xylotetraose and xylopentaose and by its Thermomonospora parent are D-xylose, xylobiose, xylotriose, xylotetraose, xylopentaose and xylohexaose. Xylotriose is the main product released from birchwood xylan and wheat bran insoluble xylan by hybrid xylanase. Xylobiose is the main product separately released from birchwood xylan and wheat bran insoluble xylan by the Thermomonospora parent
-
-
?
birchwood xylan + H2O
xylobiose + xylotetraose + ?
show the reaction diagram
-
slightly lower activity than with beechwood xylan
-
-
?
birchwood xylan + H2O
xylose
show the reaction diagram
-
-
-
-
?
birchwood xylan + H2O
xylooligosaccharides
show the reaction diagram
-
the endoxylanase produces only xylooligosaccharides from birchwood xylan
-
-
?
caffeic acid + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
carboxylmethyl cellulose + H2O
?
show the reaction diagram
-
10% activity as compared to beechwood xylan
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
no activity
-
-
-
carboxymethylcellulose + H2O
?
show the reaction diagram
-
no activity
-
-
-
carboxymethylcellulose + H2O
?
show the reaction diagram
-
slight activity
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
slight activity
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
very low activity
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
slight activity with xylanase I, no activity with xylanase II
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
-
low activity, 1.4% activity compared to xylan
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
Trichoderma longibrachiatum CS-185
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
Neurospora crassa 870
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
Bacillus sp. 11-1S
-
-
-
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
Geobacillus stearothermophilus T-6
-
very low activity
-
-
?
catechin + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
catechol + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
cell wall fragment + H2O
?
show the reaction diagram
B1A3N2, -
Xyn10A containing three SLH domains at its C-terminus can bind to cell wall fragments significantly (32%)
-
-
?
cellulose + H2O
?
show the reaction diagram
-
-
-
-
?
cellulose + H2O
?
show the reaction diagram
-
-
-
-
?
cellulose + H2O
?
show the reaction diagram
Bacillus sp. 11-1S
-
-
-
-
?
chitin + H2O
?
show the reaction diagram
B1A3N2, -
high affinity
-
-
?
chitin + H2O
?
show the reaction diagram
Paenibacillus curdlanolyticus B-6
B1A3N2
high affinity
-
-
?
corncob + H2O
?
show the reaction diagram
Aspergillus oryzae, Aspergillus oryzae MTCC 5154
-
higher titers of xylanases when powdered corncob is used as the substrate in comparison to that of birch wood xylan or oat spelt xylan
-
-
?
dextrin + H2O
?
show the reaction diagram
Trichoderma longibrachiatum, Trichoderma longibrachiatum CS-185
-
-
-
-
?
DOPA + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
fructose + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
gallic acid + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
gellan gum + H2O
?
show the reaction diagram
-
low activity, 7.3% activity compared to xylan
-
-
?
glucomannan + H2O
?
show the reaction diagram
-
slight activity
-
-
?
glucomannan + H2O
?
show the reaction diagram
-
slight activity with xylanase I, no activity with xylanase II
-
-
?
glucuronoxylan + H2O
MeGlcA-alpha(1-2)-Xyl-beta(1-4)-Xyl-beta(1-4)-Xyl
show the reaction diagram
-
-
shortest acidic fragment
-
?
glucuronoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
glucuronoxylan + H2O
aldotetrauronic acid
show the reaction diagram
-
-
-
-
?
grape skin + H2O
?
show the reaction diagram
Bacillus circulans, Bacillus circulans BL53
-
-
-
-
?
grass straw + H2O
?
show the reaction diagram
Bacillus megaterium, Bacillus megaterium B6
-
-
-
-
?
hydroquinone + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
jute stalk + H2O
?
show the reaction diagram
Bacillus megaterium, Bacillus megaterium B6
-
-
-
-
?
kraft pulp
?
show the reaction diagram
-
reduction of kappa number and increase in viscosity
-
-
?
lactose + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
laminarin + H2O
?
show the reaction diagram
-
no activity
-
-
-
laminarin + H2O
?
show the reaction diagram
-
no activity
-
-
-
laminarin + H2O
?
show the reaction diagram
-
weak activity
-
-
?
laminarin + H2O
?
show the reaction diagram
-
xylanase I
-
-
?
laminarin + H2O
?
show the reaction diagram
-
low activity, 3.4% activity compared to xylan
-
-
?
laminarin + H2O
?
show the reaction diagram
Neurospora crassa 870
-
no activity
-
-
-
laminarin + H2O
?
show the reaction diagram
-
no activity
-
-
-
larchwood xylan + H2O
xylobiose + xylotriose + ?
show the reaction diagram
Bacillus firmus, Bacillus firmus K-1
-
-
-
-
?
lichenan + H2O
?
show the reaction diagram
-
-
-
-
?
lichenan + H2O
?
show the reaction diagram
-
-
-
-
?
lichenan + H2O
?
show the reaction diagram
-
no activity
-
-
-
lichenan + H2O
?
show the reaction diagram
-
no activity
-
-
-
lichenan + H2O
?
show the reaction diagram
-
low activity
-
-
?
lichenan + H2O
?
show the reaction diagram
-
low activity, 19% activity compared to xylan
-
-
?
lichenan + H2O
?
show the reaction diagram
Thermobifida alba ULJB1
-
no activity
-
-
-
lichenan + H2O
?
show the reaction diagram
Streptomyces halstedii JM8
-
no activity
-
-
-
lichenan + H2O
?
show the reaction diagram
-
low activity
-
-
?
lichenin + H2O
?
show the reaction diagram
E2DQY5
-
-
-
-
low-viscosity wheat arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
low-viscosity wheat arabinoxylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q9HFH0
-
-
-
?
maize cob + H2O
?
show the reaction diagram
Bacillus megaterium, Bacillus megaterium B6
-
-
-
-
?
maltose + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
mannitol + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
medium viscosity wheat arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
nutrient broth + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
O-acetyl-4-O-glucuronoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
O-acetyl-4-O-methyl-D-glucuronoxylan + H2O
xylose + xylobiose
show the reaction diagram
-
from beechwood
main products
-
?
O-acetyl-4-O-methyl-glucuronoxylan + H2O
short-acetylated and non-acetylated fragments of 4-O-methyl-glucuronoxylan
show the reaction diagram
-
-
-
-
?
oat bran + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt + H2O
?
show the reaction diagram
Bacillus megaterium, Bacillus megaterium B6
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Cellulosimicrobium sp.
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-, Q94G06
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
A8TGA1
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
B5SYI8, -
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Q2PQU3
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
A7TVD4, -
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-, Q5EFR9
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
D3VWB5
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Phialophora sp.
F2VRY7
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
E3WF08, -
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
85% activity compared to birchwood xylan
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
22.3% activity as compared to beechwood xylan
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
B1A3N2, -
high affinity
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
xylanase production only reaches 5.7 and 11.7 U/ml when using pure xylan (oat spelt xylan) as the carbon source at 0.5% and 1% level, respectively
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
thin-layer chromatography determination of reaction products, the major products from oat spelt and birchwood xylan have retention factor values between those of xylose and xylopentaose
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Q97YG7
hydrolysed at 76% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
thin-layer chromatography determination of reaction products, the major products from oat spelt and birchwood xylan have retention factor values between those of xylose and xylopentaose
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Aspergillus oryzae MTCC 5154
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Bacillus halodurans S7
-
85% activity compared to birchwood xylan
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Alternaria mali ND-16
-
xylanase production only reaches 5.7 and 11.7 U/ml when using pure xylan (oat spelt xylan) as the carbon source at 0.5% and 1% level, respectively
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
F2VRY7
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Bacillus licheniformis MS5-14
B5SYI8
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Bacillus pumilus ARA
Q5EFR9
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Aspergillus phoenicis RP-02
Q2PQU3
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
Sulfolobus solfataricus Oalpha
Q97YG7
hydrolysed at 76% compared to the hydrolysis of carboxymethylcellulose. The enzyme shows cellulase and xylanase activity
-
-
?
oat spelt xylan + H2O
?
show the reaction diagram
D3VWB5
-
-
-
?
oat spelt xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Aspergillus fumigatus, Aspergillus fumigatus MKU1
-
-
-
-
?
oat spelt xylan + H2O
D-xylose + ?
show the reaction diagram
-
-
-
-
?
oat spelt xylan + H2O
D-xylose + xylobiose
show the reaction diagram
Chaetomium thermophilum, Chaetomium thermophilum NIBGE 1
Q6UN40
-
-
-
?
oat spelt xylan + H2O
D-xylose + xylobiose + ?
show the reaction diagram
C3RYK8
with soluble xylan after 12 h of incubation, about 15% (w/w) of the total reaction products is xylose, and 85% is xylobiose. Comparing with the soluble xylan, the activities of XynAS27, XynAS27cd, and XynAS27cdl on insoluble xylan are lower, about 56%, 23% and 24% of the activities on soluble substrate, respectively
-
-
?
oat spelt xylan + H2O
D-xylose + xylobiose + ?
show the reaction diagram
B4XVN1
xylose and xylobiose are the predominant products
-
-
?
oat spelt xylan + H2O
xylobiose + D-xylose + xylotriose
show the reaction diagram
-
main hydrolysis product of xylan is xylobiose (more than 75%)
-
-
?
oat spelt xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Penicillium occitanis, Penicillium occitanis Pol6
-
PoXyn3 initially releases larger xylooligosaccharides from oat spelt xylan. These oligosaccharides are principally hydrolyzed to xylobiose and xylotriose
-
-
?
oat spelt xylan + H2O
xylotriose
show the reaction diagram
Paenibacillus campinasensis, Paenibacillus campinasensis BL11
Q2I6W5
-
constitutes the majority of the hydrolyzed products from oat spelt and birchwood xylan
-
?
oat xylan + H2O
?
show the reaction diagram
-
-
-
-
?
oat-spelt xylan + H2O
?
show the reaction diagram
B2LWN3
-
-
-
?
oat-spelt xylan + H2O
?
show the reaction diagram
C6FX34
-
-
-
?
p-nitrophenyl beta-D-cellobioside + H2O
?
show the reaction diagram
-
-
-
-
?
p-nitrophenyl beta-D-cellobioside + H2O
?
show the reaction diagram
-
-
-
-
?
p-nitrophenyl beta-D-cellobioside + H2O
?
show the reaction diagram
-
weak substrate for isoforms xynA, xynC, no substrate for xynB
-
-
?
p-nitrophenyl beta-D-cellobioside + H2O
p-nitrophenol + beta-D-cellobiose
show the reaction diagram
Q7Z1V6
-
-
-
?
p-nitrophenyl beta-D-cellobioside + H2O
p-nitrophenol + beta-D-cellobiose
show the reaction diagram
Cellulosimicrobium sp.
-
-
weak reaction
-
?
p-nitrophenyl beta-D-xylopyranoside
?
show the reaction diagram
-
-
-
-
?
p-nitrophenyl beta-D-xylopyranoside
?
show the reaction diagram
-
transferase activity on
-
-
?
p-nitrophenyl beta-D-xylopyranoside + H2O
p-nitrophenol + beta-D-xylopyranose
show the reaction diagram
Cellulosimicrobium sp., Cellulosimicrobium sp. HY-12
-
-
weak reaction
-
?
p-nitrophenyl beta-D-xylopyranoside + H2O
p-nitrophenol + beta-D-xylopyranoside
show the reaction diagram
-
weak substrate for isoforms xynA, xynC, no substrate for xynB
-
-
?
p-nitrophenyl-beta-D-glucoside + H2O
?
show the reaction diagram
-
hydrolysis with xylanase I, no activity with xylanase II
-
-
?
p-nitrophenyl-beta-D-xylobioside + H2O
?
show the reaction diagram
-
-
-
-
?
pachyman + H2O
?
show the reaction diagram
-
no activity
-
-
-
pachyman + H2O
?
show the reaction diagram
-
slight activity with xylanase I, no activity with xylanase II
-
-
?
phloroglucinol + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
pustulan + H2O
?
show the reaction diagram
-
slight activity with xylanase I, no activity with xylanase II
-
-
?
pyrogallol + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
remazol brilliant blue xylan + H2O
?
show the reaction diagram
A1XM14, -
-
-
-
?
remazol brilliant blue xylan + H2O
?
show the reaction diagram
Cellulomonas flavigena CDBB-531
A1XM14
-
-
-
?
Remazol brilliant blue-carboxymethylcellulose + H2O
D-glucose + cellobiose + cellotriose + cellotetraose + high-molecular-mass oligosaccharides
show the reaction diagram
A1XM14, -
-
cellulose activity
-
?
Remazol brilliant blue-carboxymethylcellulose + H2O
D-glucose + cellobiose + cellotriose + cellotetraose + high-molecular-mass oligosaccharides
show the reaction diagram
Cellulomonas flavigena CDBB-531
A1XM14
-
cellulose activity
-
?
rhodymenan + H2O
Xyl-beta(1-3)-Xyl-beta(1-4)-Xyl
show the reaction diagram
-
-
isomeric xylotriose
-
?
rhodymenan + H2O
xylose + xylobiose + xylotetraose + xylopentaose
show the reaction diagram
-
from beechwood, a beta(1-4)-beta(1-3)-xylan
main products, isomeric oligosaccharides
-
?
rhodymenan + H2O
xylotriose + xylotetraose
show the reaction diagram
-
-
isoform XynB produces xylotriose, XynC produces xylotetraose
-
?
rice husk + H2O
?
show the reaction diagram
-
-
-
-
?
rice straw + H2O
?
show the reaction diagram
Bacillus circulans, Bacillus circulans BL53
-
-
-
-
?
rye bran + H2O
?
show the reaction diagram
-
low activity with Streptomyces lividans carrying empty vector pN702GEM3
-
-
?
rye bran + H2O
?
show the reaction diagram
Q9X584, -
maximum production of xylanase occurs after 144 h of incubation. When waterwashed rye bran is used as substrate, maximum production is reached after 216 h
-
-
?
rye bran + H2O
?
show the reaction diagram
Streptomyces lividans 66
-
low activity with Streptomyces lividans carrying empty vector pN702GEM3
-
-
?
rye bran + H2O
?
show the reaction diagram
Streptomyces avermitilis CECT
Q9X584
maximum production of xylanase occurs after 144 h of incubation. When waterwashed rye bran is used as substrate, maximum production is reached after 216 h
-
-
?
sawdust + H2O
?
show the reaction diagram
-
-
-
-
?
shorea leaf dust + H2O
?
show the reaction diagram
-
-
-
-
?
sodium carboxymethyl cellulose + H2O
?
show the reaction diagram
Q7Z1V6
recombinant EGXA with a cellulose-binding domain binds to the cellulose with higher affinity than wild-type EGX, which lacks the cellulose-binding domain
-
-
?
soluble wheat arabinoxylan + H2O
?
show the reaction diagram
Phialophora sp., Phialophora sp. G5
F2VRY7
best substrate of XYN10G5, Under simulated gastric conditions, XYN10G5 is stable and releases more reducing sugars from soluble wheat arabinoxylan
-
-
?
soybean fiber + H2O
?
show the reaction diagram
Bacillus circulans, Bacillus circulans BL53
-
-
-
-
?
soybean hull + H2O
?
show the reaction diagram
Bacillus circulans, Bacillus circulans BL53
-
-
-
-
?
starch + H2O
?
show the reaction diagram
-
-
-
-
?
starch + H2O
?
show the reaction diagram
-
no activity
-
-
-
starch + H2O
?
show the reaction diagram
-
no activity
-
-
-
starch + H2O
?
show the reaction diagram
-
no activity
-
-
-
starch + H2O
?
show the reaction diagram
-
soluble starch
-
-
?
starch + H2O
?
show the reaction diagram
B1A3N2, -
some affinity for polysaccharides that do not contain beta-1,4 linkages, e.g., starches from potato and wheat
-
-
?
starch + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
starch + H2O
?
show the reaction diagram
Paenibacillus curdlanolyticus B-6
B1A3N2
some affinity for polysaccharides that do not contain beta-1,4 linkages, e.g., starches from potato and wheat
-
-
?
starch + H2O
?
show the reaction diagram
-
no activity
-
-
-
sucrose + H2O
?
show the reaction diagram
Q45VU2
strong transxylosylation activity
-
-
?
sugar cane bagasse + H2O
?
show the reaction diagram
-
-
-
-
?
sugar cane bagasse + H2O
?
show the reaction diagram
-
-
-
-
?
sugar cane bagasse + H2O
?
show the reaction diagram
-
-
-
-
?
wheat arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
wheat arabinoxylan + H2O
?
show the reaction diagram
-
-
-
-
?
wheat arabinoxylan + H2O
?
show the reaction diagram
-, Q94G06
-
-
-
?
wheat arabinoxylan + H2O
?
show the reaction diagram
-
incomplete utilization of wheat arabinoxylan, which leads to the accumulation of a complex mixture of branched oligosaccharides accounting more than 90% of the starting polysaccharide
-
-
?
wheat bran + H2O
?
show the reaction diagram
-
-
-
-
?
wheat bran + H2O
?
show the reaction diagram
-
-
-
-
?
wheat bran + H2O
?
show the reaction diagram
-
low activity with strain Streptomyces lividans carrying empty vector pN702GEM3
-
-
?
wheat bran + H2O
?
show the reaction diagram
Q9X584, -
when waterwashed wheat bran is used as substrate, maximum production is reached after 216 h
-
-
?
wheat bran + H2O
?
show the reaction diagram
-
xylanase production is highest (19.1 U/ml) when 1% wheat bran is added as the carbon source
-
-
?
wheat bran + H2O
?
show the reaction diagram
Streptomyces lividans 66
-
low activity with strain Streptomyces lividans carrying empty vector pN702GEM3
-
-
?
wheat bran + H2O
?
show the reaction diagram
Alternaria mali ND-16
-
xylanase production is highest (19.1 U/ml) when 1% wheat bran is added as the carbon source
-
-
?
wheat bran + H2O
?
show the reaction diagram
Streptomyces avermitilis CECT
Q9X584
when waterwashed wheat bran is used as substrate, maximum production is reached after 216 h
-
-
?
wheat bran xylan + H2O
D-xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + xylohexaose
show the reaction diagram
-
can be hydrolyzed by hybrid xylanase and its Aspergillus parent. Hydrolysis products by hybrid xylanase and its Aspergillus parent are D-xylose, xylobiose, xylotriose, xylotetraose, xylopentaose and xylohexaose. Xylotriose is the main product released from birchwood xylan and wheat bran insoluble xylan by hybrid xylanase and its Aspergillus parent, respectively
-
-
?
wheat bran xylan + H2O
D-xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + xylohexaose
show the reaction diagram
-
can be hydrolyzed by hybrid xylanase and its Thermomonospora parent. Hydrolysis products by hybrid xylanase and its Thermomonospora parent are D-xylose, xylobiose, xylotriose, xylotetraose, xylopentaose and xylohexaose. Xylotriose is the main product released from birchwood xylan and wheat bran insoluble xylan by hybrid xylanase. Xylobiose is the main product separately released from birchwood xylan and wheat bran insoluble xylan by the Thermomonospora parent
-
-
?
wheat soluble arabinoxylan + H2O
xylotriose + xylobiose
show the reaction diagram
-
-
predominant production of xylotriose and xylobiose as end products
-
?
wheat soluble arabinoxylan + H2O
xylotriose + xylobiose
show the reaction diagram
Penicillium funiculosum
Q9HFH0
-
predominant production of xylotriose and xylobiose as end products
-
?
wheat straw + H2O
?
show the reaction diagram
-
-
-
-
?
xylan + ?
xylose + ?
show the reaction diagram
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
O43097
-
-
-
?
xylan + H2O
?
show the reaction diagram
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
Q7Z1V6
-
-
-
?
xylan + H2O
?
show the reaction diagram
E2DQY5
-
the main end-products are monosaccharides, disaccharides, trisacchraides, and tetrasaccharides, mainly xylose, xylobiose, and xylotetrose
-
?
xylan + H2O
?
show the reaction diagram
Q6QA21
birchwood xylan
-
-
?
xylan + H2O
?
show the reaction diagram
-
delignification of hardwood and softwood, the enzymes are differing in their bleaching potential, Xyl1 is more effective tahn Xyl2 and Xyl3
-
-
?
xylan + H2O
?
show the reaction diagram
-
enzyme might be responsible for rendering substrates for other depolymerizing enzymes instead of producing oligoxylosides for cellular metabolism
-
-
?
xylan + H2O
?
show the reaction diagram
-
commercial substrate and from oat spelts and larch sawdust, the latter being the best substrate for wild-type and mutant enzyme
-
-
?
xylan + H2O
?
show the reaction diagram
-
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
-
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
P36218
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
-, Q2PGY1
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
-
from birchwood or oat spelt
-
-
?
xylan + H2O
?
show the reaction diagram
-
from larchwood, both isozymes are endo-acting
-
-
?
xylan + H2O
?
show the reaction diagram
-
from oat spelt
-
-
?
xylan + H2O
?
show the reaction diagram
Thermomonospora sp.
-
from oat spelt
-
-
?
xylan + H2O
?
show the reaction diagram
-
from oat spelt or birchwood, no release of arabinose
-
-
?
xylan + H2O
?
show the reaction diagram
-
hydrolysis of beta-1,4-glycosidic bonds
-
-
?
xylan + H2O
?
show the reaction diagram
-
hydrolysis of beta-1,4-linked xylose in the xylan backbone
-
-
?
xylan + H2O
?
show the reaction diagram
Q8GTJ2
part of hemicelluloses in cell walls
-
-
?
xylan + H2O
?
show the reaction diagram
-
preferred substrate, soluble and insoluble substrate from oat spelt or birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
-
specific for xylan, soluble and insoluble xylan from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
-
birchwood xylan is preferred
-
-
?
xylan + H2O
?
show the reaction diagram
-
birchwood xylan preferred
-
-
?
xylan + H2O
?
show the reaction diagram
-
from birchwood or oatspelt
-
-
?
xylan + H2O
?
show the reaction diagram
-
from birchwood, beechwood or oatspelt. Oatspelt xylan is slightly preferred
-
-
?
xylan + H2O
?
show the reaction diagram
Q84F19
from birchwood, beechwood, oatspelt, wheat, or rye
-
-
?
xylan + H2O
?
show the reaction diagram
-
from oatspelt
-
-
?
xylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q8J0K5
low viscosity xylan
-
-
?
xylan + H2O
?
show the reaction diagram
-
xylan from oatspelt
-
-
?
xylan + H2O
?
show the reaction diagram
-
xylan from birch wood
-
-
?
xylan + H2O
?
show the reaction diagram
-
from oat spelt or birchwood, no release of arabinose
-
-
?
xylan + H2O
?
show the reaction diagram
Cellulomonas flavigena CDBB531
-
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
Thermomyces lanuginosus IOC-4145
O43097
-
-
-
?
xylan + H2O
?
show the reaction diagram
Aspergillus niger BCC14405
Q6QA21
birchwood xylan
-
-
?
xylan + H2O
?
show the reaction diagram
Q84F19
from birchwood, beechwood, oatspelt, wheat, or rye
-
-
?
xylan + H2O
?
show the reaction diagram
Acrophialophora nainiana XynIII
-
preferred substrate, soluble and insoluble substrate from oat spelt or birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
Lentinula edodes M290
-
-
-
-
?
xylan + H2O
?
show the reaction diagram
Phlebia radiata No.79
-
from larchwood, both isozymes are endo-acting
-
-
?
xylan + H2O
?
show the reaction diagram
Penicillium citrinum FERM P-1594
Q2PGY1
from birchwood
-
-
?
xylan + H2O
?
show the reaction diagram
Acrophialophora nainiana XynII
-
specific for xylan, soluble and insoluble xylan from birchwood
-
-
?
xylan + H2O
xylobiose
show the reaction diagram
-
-
-
-
?
xylan + H2O
xylobiose
show the reaction diagram
-
diverse xylan substrates, best substrate is wheat arabinoxylan, overview
no formation of xylose
-
?
xylan + H2O
xylobiose
show the reaction diagram
-
oatpselt xylan is preferred over birchwood xylan
no formation of free xylose
-
?
xylan + H2O
xylobiose
show the reaction diagram
Gibberella intermedia NRRL 26517
-
diverse xylan substrates, best substrate is wheat arabinoxylan, overview
no formation of xylose
-
?
xylan + H2O
D-xylotriose + xylotetraose
show the reaction diagram
Q8RJN8
major constituent of plant hemicellulose forming the cell walls of hards woods, 15-30%, and softwoods, 7-10%, from oat spelt and other sources, xylan substrate specificity overview, inverse stereoselectivity, enzyme possesses a large substrate binding cleft with at least 6 xylose-binding sites
-
-
?
xylan + H2O
D-xylose + ?
show the reaction diagram
-
from oat spelt
-
-
?
xylan + H2O
oligoxylosides
show the reaction diagram
-
xylan from sweetgum, beech-, and birchwood, specific for xylan substrates wirth a preference for a low ratio of xylose to 4-O-methyl-D-glucuronic acid, requires 4-O-methyl-D-glucuronic acid residues for substrate recognition and/or cleavage of a beta-1,4-xylosidic bond, no clevagae of the internal xylan backbone between xylose residues
-
-
?
xylan + H2O
xylobiose + xylose
show the reaction diagram
-
-
highly specific substrate
-
?
xylan + H2O
xylobiose + xylose
show the reaction diagram
-
birchwood and soluble oat spelt xylan, endo-acting
main degradation products
-
?
xylan + H2O
xylobiose + xylotetraose
show the reaction diagram
Gibberella intermedia, Gibberella intermedia NRRL 26517
-
xylan substrate from oat spelt
no formation of xylose
-
?
xylan + H2O
xylobiose + xylotriose
show the reaction diagram
-
xylan substrate from birchwood
no formation of xylose
-
?
xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Bacillus halodurans, Bacillus halodurans C-1
-
xylan from birchwood, oat spelt, and larchwood
main products
-
?
xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Gibberella intermedia NRRL 26517
-
xylan substrate from birchwood
no formation of xylose
-
?
xylan + H2O
xylobiose + xylotriose + xylotetraose + xylooligosaccharides
show the reaction diagram
Bacillus sp., Bacillus sp. TAR-1
-
from oat spelt
-
-
?
xylan + H2O
xylooligosaccharides
show the reaction diagram
Q9L8L8
from oat spelt or birchwood
recombinant N-terminal + catalytic domains produce mainl xylobiose, xylotriose and xylotetraose, while the single recombinant catalytic domain produces mainly xylotriose and xylotetraose, no further hydrolysis of the oligomeric products
-
?
xylan + H2O
xylooligosaccharides
show the reaction diagram
-
substrate from brichwood, beechwood, or oat spelt soluble fraction, the latter being the best substrate, endoxylanase activity
-
-
?
xylan + H2O
xylooligosaccharides + D-xylose + xylobiose
show the reaction diagram
Melanocarpus albomyces, Melanocarpus albomyces IIS 68
-
substrate specificity of isozymes with different xylans: isozymes Ia, Ib, and Ic prefer larchwood arabinoglucurono xylan, isozymes IIa and IIc prefer birchwood glucurono xylan, isozyme IIb and IId prefer beechwood glucuronoxylan, another substrate is xylan from oat spelt, solka floc xylan is utilized only by isozyme Ic
isozyme Ia produces only xylooligosaccharides
-
?
xylan + H2O
xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylan + H2O
xylotriose + xylotetraose + larger xylooligosaccharides
show the reaction diagram
-
oatspelt xylan is preferred substrate
-
-
?
xylan + H2O
D-xylose + xylobiose + high-molecular-mass oligoxyloside
show the reaction diagram
A1XM14, -
xylan from birchwood
xylanase activity
-
?
xylan + H2O
D-xylose + xylobiose + high-molecular-mass oligoxyloside
show the reaction diagram
Cellulomonas flavigena CDBB-531
A1XM14
xylan from birchwood
xylanase activity
-
?
xylo-oligosaccharide + H2O
?
show the reaction diagram
Trichoderma sp., Trichoderma sp. K9301
-
substrates from corn cobs
-
-
?
xylobiose + H2O
?
show the reaction diagram
-
-
-
-
?
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
-
low activity, xylanase A
-
-
?
xylobiose + H2O
?
show the reaction diagram
-
can be hydrolyzed by the Aspergillus parent, no activity with hybrid xylanase
-
-
?
xylobiose + H2O
?
show the reaction diagram
Caldicellulosiruptor saccharolyticus Tp8T6.3.3.1
-
no hydrolysis
-
-
-
xylobiose + H2O
?
show the reaction diagram
Clostridium stercorarium F-9
-
low activity, xylanase A
-
-
?
xylobiose + H2O
?
show the reaction diagram
Cryptococcus albidus CCY 17-4-1
-
no hydrolysis
-
-
-
xylobiose + H2O
D-xylose
show the reaction diagram
-
can be hydrolyzed by the Thermomonospora parent, no activity with hybrid xylanase
-
-
?
xyloheptaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xyloheptaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xyloheptaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xyloheptaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
?
xyloheptaose + H2O
xylotriose
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
?
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
?
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
?
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
xylohexaose + H2O
?
show the reaction diagram
P51584
-
-
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
-
rapid cleavage
xylohexaose is cleaved initially to produce mainly xylotriose and a small amount of xylobiose and xylotetraose
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
Penicillium funiculosum
Q9HFH0
rapid cleavage
xylohexaose is cleaved initially to produce mainly xylotriose and a small amount of xylobiose and xylotetraose
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
-, Q94G06
rapid cleavage
xylohexaose was cleaved to produce mainly xylotriose and to a lesser extent xylobiose and xylotetraose
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
-
can be hydrolyzed by the Aspergillus parent and hybrid xylanase
-
-
?
xylohexaose + H2O
xylotriose
show the reaction diagram
-
can be hydrolyzed by the Thermomonospora parent and hybrid xylanase
-
-
?
xylohexaose + H2O
xylotriose + xylotriose
show the reaction diagram
-
-
-
-
?
xylohexaose + H2O
xylotriose + xylotriose
show the reaction diagram
-
most preferred substrate of TRX II
xylohexaose is hydrolyzed mainly to two xylotrioses, but considerable amounts of xylotetraose and xylobiose are also detected while only traceable amounts of xylopentaose are detected
-
?
xylohexaose + H2O
xylotriose + xylotriose
show the reaction diagram
Bacillus firmus K-1
-
-
-
-
?
xylohexaose + H2O
D-xylose + ?
show the reaction diagram
-
-
-
-
?
xylooctaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylooctaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylooctaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylooctaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
?
xylooligosaccharide + H2O
D-xylotriose + xylotetraose
show the reaction diagram
Q8RJN8
long-chain substrates, high activity
-
-
?
xylooligosaccharide + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
xylooligosaccharides + H2O
?
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
?
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
?
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
xylopentaose + H2O
xylotriose + xylobiose
show the reaction diagram
-, Q8RJN8
-
-
-
?
xylopentaose + H2O
xylotriose + xylobiose
show the reaction diagram
-
-
xylopentaose is hydrolyzed mainly to xylotriose and xylobiose with only minor amounts of xylotetraose
-
?
xylopentaose + H2O
xylobiose + xylotriose
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
xylobiose + xylotriose
show the reaction diagram
-
rapid cleavage
-
-
?
xylopentaose + H2O
xylobiose + xylotriose
show the reaction diagram
Penicillium funiculosum
Q9HFH0
rapid cleavage
-
-
?
xylopentaose + H2O
xylobiose + xylotriose
show the reaction diagram
-, Q94G06
rapid cleavage
-
-
?
xylopentaose + H2O
xylobiose + xylotriose
show the reaction diagram
Bacillus firmus K-1
-
-
-
-
?
xylopentaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
-
-
-
?
xylopentaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
can be hydrolyzed by the Aspergillus parent and hybrid xylanase
-
-
?
xylopentaose + H2O
xylobiose + xylotriose + xylotetraose
show the reaction diagram
-
can be hydrolyzed by the Thermomonospora parent and hybrid xylanase
-
-
?
xylopentaose + H2O
5 D-xylose + ?
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
Cellulosimicrobium sp.
-
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
xylotetraose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
-
low activity
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
Penicillium funiculosum
Q9HFH0
low activity
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
-, Q94G06
low activity
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
-
can be hydrolyzed by the Aspergillus parent and hybrid xylanase
-
-
?
xylotetraose + H2O
xylobiose
show the reaction diagram
-
can be hydrolyzed by the Thermomonospora parent and hybrid xylanase
-
-
?
xylotetraose + H2O
xylobiose + xylobiose
show the reaction diagram
-
-
xylotetraose is hydrolyzed mainly to two xylobioses, with only traceable amounts of xylotriose
-
?
xylotetraose + H2O
xylobiose + xylotriose
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
xylobiose + xylotriose
show the reaction diagram
-
-
-
-
?
xylotetraose + H2O
D-xylose + ?
show the reaction diagram
-
-
-
-
?
xylotriose
xylobiose + xylotetraose
show the reaction diagram
-
trans-xylosidation activity
-
?
xylotriose
xylobiose + xylotetraose
show the reaction diagram
Bacillus pumilus, Bacillus pumilus IPO
-
trans-xylosidation activity
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
no activity
-
-
-
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
weak activity
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-, Q94G06
low activity
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
xylanase A
xylanase A
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
hydrolyzed by the 29000 Da enzyme form, no hydrolysis by the 20000 Da enzyme form
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
hydrolyzed by xylanase I, no activity with xylanase III
xylanase I
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
-
shortest unit susceptible to hydrolysis
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
Streptomyces sp. KT-23
-
-
-
-
?
xylotriose + H2O
xylobiose + xylose
show the reaction diagram
Clostridium stercorarium F-9
-
xylanase A
xylanase A
?
xylotriose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
?
show the reaction diagram
Cellulosimicrobium sp.
-
-
-
-
?
xylotriose + H2O
?
show the reaction diagram
-, P29127
-
-
-
?
xylotriose + H2O
?
show the reaction diagram
-
low activity
-
-
?
xylotriose + H2O
?
show the reaction diagram
Penicillium funiculosum
Q9HFH0
low activity
-
-
?
xylotriose + H2O
?
show the reaction diagram
-
can be hydrolyzed by the Aspergillus parent, no activity with hybrid xylanase
-
-
?
xylotriose + H2O
?
show the reaction diagram
-
can be hydrolyzed by the Thermomonospora parent, no activity with hybrid xylanase
-
-
?
xylotriose + H2O
?
show the reaction diagram
-
-
-
-
?
xylotriose + H2O
xylobiose + D-xylose
show the reaction diagram
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
hydrolysis products formed by enzyme component I of strain W1 and W2 are xylobiose + xylotriose + xylotetraose + xylopentaose, xylose is not formed. Hydrolysis products formed by enzyme component I of strain W1 and W2 are xylose + xylobiose + xylotriose + xylopentaose, xylotetraose is not formed. Xylobiose is the predominant product
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
hydrolysis products formed by enzyme component I of strain W1 and W2 are xylobiose + xylotriose + xylotetraose + xylopentaose, xylose is not formed. Hydrolysis products formed by enzyme component I of strain W1 and W2 are xylose + xylobiose + xylotriose + xylopentaose, xylotetraose is not formed. Xylobiose is the predominant product
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose + higher oligomers
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
production of xylobiose, a mixture of xylo-oligosaccharides and a small amount of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylobiose and a small amount of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose + xylotetraose are products formed by endo-beta-D-xylanase A. Xylobiose, xylotriose + xylotetraose are formed by endo-beta-D-xylanase B
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylooligosaccharides are observed at the beginning and after prolonged incubation, xylotriose and xylobiose are predominant, with a small amount of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + arabinose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylobiose, xylotriose, xylose and small amounts of xylotetraose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylobiose + small amounts of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
hydrolysis products with enzyme X-a are xylose + arabinose + glucose + xylobiose + xylooligosaccharides. The hydrolysis products with enzyme X-b-I and X-b-II are xylose + xylobiose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
at early stages of hydrolysis, polysaccharides of an intermediate degree of polymerization are detected. After complete hydrolysis, xylose and xylobiose are the major products
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose, no arabinose
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
xylobiose and traces of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
corncob xylan
production of xylose and xylobiose as main products from hardwood xylan
-
1,4-beta-D-xylan + H2O
additional information
-
-
corncob xylan
xylobiose is the main product, no production of D-xylose
?
1,4-beta-D-xylan + H2O
additional information
-
-
xylan from pear cell wall
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
all basic types of plant xylan
D-xylose + 1,4-beta-D-xylooligosaccharides
?
1,4-beta-D-xylan + H2O
additional information
-
-
hardwood xylan
production of xylose and xylobiose as main products from hardwood xylan
-
1,4-beta-D-xylan + H2O
additional information
-
-
oat xylan
production of xylose-containing oligosaccharides of 3-12 residues at the early stage of the reaction, xylobiose + xylotriose are produced after prolonged incubation
?
1,4-beta-D-xylan + H2O
additional information
-
-
low activity on larchwood xylan
release of xylobiose and some xylotriose from oat spelt xylan
?
1,4-beta-D-xylan + H2O
additional information
-
-
xylan from oat spelt, xylanase A
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
soluble xylan and insoluble xylan only after arabinosyl-initiated branch points are removed
oligosaccharides of intermediate length especially xylotriose and xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
hyrolysis products formed by xylanase I are xylose, xylobiose and xylotriose. Xylobiose and xylotriose are the main products with xylanase III
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylose + xylobiose + xylotriose + higher oligomers
-
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylobiose + xylotriose + xylotetraose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylose + xylobiose + xylotriose
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylobiose is the main product
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylobiose + xylotriose are produced from larchwood xylan
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylobiose + xylotriose are produced from larchwood xylan
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
oligosaccharides of intermediate length especially xylotriose and xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
xylanase A hydrolyzes larchwood xylan randomly, yielding xylohexaose, xylopentaose, xylotetraose, xylotriose and xylobiose. Xylanase B hydrolyzes xylan randomly with xylotriose and xylobiose as end products
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
production of xylose-containing oligosaccharides of 3-12 residues at the early stage of the reaction, xylobiose + xylotriose are produced after prolonged incubation
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
release of xylobiose and some xylotriose from oat spelt xylan
?
1,4-beta-D-xylan + H2O
additional information
-
-
soluble larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
Remazol Brilliant Blue xylan
xylobiose + xylotriose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
-
-
-
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Pomacea insularus
-
birchwood xylan
xylobiose + xylotriose + xylotetraose + larger xylooligosaccharides
?
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
xylobiose + xylotriose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
xylose + xylobiose + xylotriose + xylotetraose
?
1,4-beta-D-xylan + H2O
additional information
-
-
insoluble birch xylan
xylobiose and higher xylo-oligomers as main hydrolysis products
?
1,4-beta-D-xylan + H2O
additional information
-
-
hydrolyzes soluble xylan more rapidly than insoluble branched xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat hulls xylan
xylobiose and higher xylo-oligomers as main hydrolysis products
?
1,4-beta-D-xylan + H2O
additional information
-
-
soluble wheat straw xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
-
-
-
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
xylobiose is the main product
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
with oat spelt xylan activity of the catalytic domain XYL-A1 is restricted to regions where xylopyranosyl residues do not carry arabinofuranosyl substituents, catalytic domain XYLA-C2 is able to release heterooligosaccharides carrying arabinofuranosyl residues
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
xylobiose + xylotriose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
xylotriose + xylotetraose are the main products from soluble oat spelt xylan, xylose is produced at very low levels
?
1,4-beta-D-xylan + H2O
additional information
-
-
oat spelt xylan
release of xylobiose and some xylotriose from oat spelt xylan
?
1,4-beta-D-xylan + H2O
additional information
-
-
Rhodymenia palmata xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
aspen D-xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Trichoderma longibrachiatum CS-185
-
birchwood xylan, oat spelt xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Neurospora crassa 870
-
-
xylose + xylobiose + xylotriose + xylotetraose + xylopentaose + arabinose
?
1,4-beta-D-xylan + H2O
additional information
-
Talaromyces byssochlamydoides YH-50
-
-
hydrolysis products with enzyme X-a are xylose + arabinose + glucose + xylobiose + xylooligosaccharides. The hydrolysis products with enzyme X-b-I and X-b-II are xylose + xylobiose
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces sp. KT-23
-
-
xylobiose and a small amount of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
Bacillus pumilus IPO
-
larchwood xylan
xylobiose + xylotriose + xylotetraose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces sp. C-248
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Caldicellulosiruptor saccharolyticus Tp8T6.3.3.1
-
low activity on larchwood xylan, larchwood xylan, oat spelt xylan
release of xylobiose and some xylotriose from oat spelt xylan
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces sp. R-39
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Staphylococcus sp. SG-13
-
birchwood xylan, oat spelt xylan
-
-
-
1,4-beta-D-xylan + H2O
additional information
-
Clostridium stercorarium F-9
-
xylan from oat spelt, xylanase A
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Bacillus subtilis PAP115
-
soluble larchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Bacillus sp. 11-1S
-
larchwood xylan
xylose + xylobiose + xylotriose, xylobiose + xylotriose are produced from larchwood xylan
?
1,4-beta-D-xylan + H2O
additional information
-
Cryptococcus albidus CCY 17-4-1
-
all basic types of plant xylan
D-xylose + 1,4-beta-D-xylooligosaccharides
?
1,4-beta-D-xylan + H2O
additional information
-
Emericella nidulans CECT 2544
-
Remazol Brilliant Blue xylan, birchwood xylan, oat spelt xylan
xylobiose + xylotriose + xylopentaose
?
1,4-beta-D-xylan + H2O
additional information
-
Thermoascus aurantiacus C436
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Thermobifida alba ULJB1
-
-
xylobiose and traces of xylose
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces halstedii JM8
-
larchwood xylan, oat spelt xylan
xylobiose is the main product
?
1,4-beta-D-xylan + H2O
additional information
-
-
birchwood xylan
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces sp. No. 3137
-
corncob xylan, hardwood xylan
production of xylose and xylobiose as main products from hardwood xylan
-
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces olivaceoviridis E-86
-
oat spelt xylan
xylotriose + xylotetraose are the main products from soluble oat spelt xylan, xylose is produced at very low levels
?
1,4-beta-D-xylan + H2O
additional information
-
Bacillus circulans WL-12
-
-
xylose + xylobiose + xylotriose + xylotetraose are products formed by endo-beta-D-xylanase A. Xylobiose, xylotriose + xylotetraose are formed by endo-beta-D-xylanase B
?
1,4-beta-D-xylan + H2O
additional information
-
Geobacillus stearothermophilus T-6
-
-
-
-
?
1,4-beta-D-xylan + H2O
additional information
-
Geobacillus stearothermophilus T-6
-
-
xylose + xylobiose
?
1,4-beta-D-xylan + H2O
additional information
-
Bacillus sp. SPS-0
-
birchwood xylan
xylose + xylobiose + xylotriose + xylotetraose
?
1,4-beta-D-xylan + H2O
additional information
-
Streptomyces sp. C-254
-
-
-
-
?
acetylhemicellulose + H2O
hemicellulose + acetate
show the reaction diagram
Caldicellulosiruptor saccharolyticus, Caldicellulosiruptor saccharolyticus Tp8T6.3.3.1
-
high activity on sugar cane bagasse hemicellulose A and B
-
-
?
acetylxylan + H2O
additional information
-
-
-
xylotriose + xylotetraose + xylopentaose + xylohexaose + xyloheptaose
?
arabinogalactan + H2O
?
show the reaction diagram
-
-
-
-
?
arabinoxylan + H2O
additional information
-
-
-
-
-
?
arabinoxylan + H2O
additional information
-
-
-
-
-
?
arabinoxylan + H2O
additional information
-
-
-
-
-
?
arabinoxylan + H2O
additional information
-
-
-
-
-
?
arabinoxylan + H2O
additional information
-
-
-
xylobiose + arabinotetraose + smaller amounts of xylose, arabinoxylopentaose, xylotriose and traces of branched arabino-xylose oligosaccharides with a degree of polymerization from 4-9. Xylanase B produces less xylose but more xylotriose and xylotetraose than xylanase A
?
arabinoxylan + H2O
additional information
-
-
-
xylotriose
?
arabinoxylan + H2O
additional information
-
-
arabinoxylan from rice-straw
xylobiose + arabinoxylan
?
arabinoxylan + H2O
additional information
-
-
L-arabino-D-xylan
-
-
?
arabinoxylan + H2O
additional information
-
-
from wheat bran
-
-
?
arabinoxylan + H2O
additional information
-
Streptomyces sp. KT-23
-
-
-
-
?
arabinoxylan + H2O
additional information
-
Bacillus sp. 11-1S
-
arabinoxylan from rice-straw
xylobiose + arabinoxylan
?
arabinoxylan + H2O
additional information
-
Cryptococcus albidus CCY 17-4-1
-
L-arabino-D-xylan
-
-
?
arabinoxylan + H2O
additional information
-
Emericella nidulans CECT 2544
-
-
-
-
?
arabinoxylan + H2O
additional information
-
Bacillus sp. SPS-0
-
from wheat bran
-
-
?
carboxymethylcellulose + H2O
cellobiose + cellooligomers
show the reaction diagram
Sulfolobus solfataricus, Sulfolobus solfataricus Oalpha
Q97YG7
endo-beta-1,4-glucanase activity. The enzyme shows cellulase and xylanase activity
-
-
?
carboxymethylxylan + H2O
additional information
-
-
-
digestion with xylanase X results in a rapid fall in viscosity. Xylanase D hydrolyzes only the substituent oligosaccharides of xylan without affecting the degree of polymerization of the polysaccharide
?
dopamine + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
feruloylxylan + H2O
additional information
-
-
-
xylobiose + xylotriose + xylotetraose + xylopentaose + xylohexaose + xyloheptaose
?
glucose + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
glucuronoxylan + H2O
additional information
-
-
enzymes from Trichoderma reesei and enzymes XlnB and XlnC of Streptomyces lividans release aldopentauronic acid as the shortest fragment
-
-
?
glucuronoxylan + H2O
additional information
-
-
Cryptococcus albidus enzyme and enzyme XlnA of Streptomyces lividans libertate aldotetrauronic acid as the shortest acidic fragment
-
-
?
glucuronoxylan + H2O
additional information
-
Cryptococcus albidus EX
-
enzymes from Trichoderma reesei and enzymes XlnB and XlnC of Streptomyces lividans release aldopentauronic acid as the shortest fragment, Cryptococcus albidus enzyme and enzyme XlnA of Streptomyces lividans libertate aldotetrauronic acid as the shortest acidic fragment
-
-
?
medium viscosity wheat arabinoxylan + H2O
?
show the reaction diagram
Penicillium funiculosum
Q9HFH0
-
-
-
?
additional information
?
-
-
substrate specificity
-
-
-
additional information
?
-
-
substrate specificity
-
-
-
additional information
?
-
-
transferase activity
-
-
-
additional information
?
-
C6ZHB0
substrate specificity, overview
-
-
-
additional information
?
-
-
xylanase B shows high glycosyltransferase activity
-
-
-
additional information
?
-
-
capable of hydrolyzing 1,3-alpha-L-arabinofuranosyl branch points
-
-
-
additional information
?
-
-
digestion of a (1, 3),(1, 4)-beta-D-linkage sequence xylan from Rhodymenia into 4-linked xylobiose and xylotriose and 3,4-mixed linked oligosaccharides having a degree of polymerization of four or more
-
-
-
additional information
?
-
-
no arabinofuranosidase activity
-
-
-
additional information
?
-
-
neither the catalytic domain XYLA-A1 nor XYLA-C2 can hydrolyze oligomers of DP 4 and lower. Except in the case of xylohexaose the rate of attack of different xylooligosaccharides by XYLA-A1 is higher than that shown by XYLA-C2
-
-
-
additional information
?
-
-
no substrate: carboxymethylcellulose
-
-
-
additional information
?
-
Q8GTJ2
enzyme is responsible for softening of fruits during ripening, it is involved in cell wall degradation
-
-
-
additional information
?
-
Q8RJN8
unrooted evolutionary tree, overview, enzyme shows no cellulase, chitosanase, and lichenase activity
-
-
-
additional information
?
-
-
enzyme tolerates the replacement of beta-xylopyranosyl units in several artificial substrates by beta-glucopyranosyl, alpha-L-arabinopyranosyl, and alpha-L-arabinofuranosyl units
-
-
-
additional information
?
-
-
no activity against other polysaccharides, no arabinofuranosidase and beta-xylosidase activity, enzyme contains no xylan-binding domain
-
-
-
additional information
?
-
-
no activity on CM-cellulose
-
-
-
additional information
?
-
-
no activity with 4-nitrophenyl beta-D-xylopyranoside and 4-nitrophenyl cellobioside
-
-
-
additional information
?
-
-
no activity with mannan, araban, galactomannan, inulin, Avicel, soluble starch, sodium carboxymethylcellulose, 2- or 4-nitrophenyl-gluco-, xylo-, manno-, galacto-pyranosides, and arabinofuranoside
-
-
-
additional information
?
-
-
no arabinose-releasing activity with arabinoxylan substrates from rye arabinoxylan and birchwood xylan
-
-
-
additional information
?
-
Q9L8L8
substrate specificity and hydrolysis pattern
-
-
-
additional information
?
-
-
substrate specificity for different xylans, overview, isozyme Ia, Ib, Ic, and IIa show also arabinose-releasing property on larchwood xylan
-
-
-
additional information
?
-
-
substrate specificity, no activity with Avicel, filter paper, starch, amylopectin, pullulan, galactoglucomannan, or galactomannan
-
-
-
additional information
?
-
-
substrate specificity, no activity with cellulose, carboxymethylcellulose, 4-nitrophenyl beta-D-xylopyranoside, and 4-nitrophenyl beta-D-glucopyranoside
-
-
-
additional information
?
-
-
very low activity against xylooligosaccharides
-
-
-
additional information
?
-
Cellulosimicrobium sp.
-
can not decompose carboxymethyl cellulose or xylobiose
-
-
-
additional information
?
-
-
does not use rice bran, cellulose, starch and pullulan as a substrate
-
-
-
additional information
?
-
-
negligible activity is observed on carboxymethylcellulose
-
-
-
additional information
?
-
-
no activity toward p-nitrophenyl-beta-D-xyloside, p-nitrophenyl-beta-D-glucoside, p-nitrophenyl-alpha-L-arabinofuranoside, p-nitrophenyl-acetate, or carboxymethylcellulose
-
-
-
additional information
?
-
-
no detectable activity on xylobiose
-
-
-
additional information
?
-
Penicillium funiculosum
Q9HFH0
no detectable activity on xylobiose
-
-
-
additional information
?
-
-
no detectable activity with carboxymethyl cellulose, avicel, laminarin, p-nitrophenyl-beta-galactopyranoside, p-nitrophenyl-alpha-glucopyranoside, p-nitrophenyl-beta-xylopyranoside, p-nitrophenyl-alpha-L-arabinofuranoside, p-nitrophenyl-acetate or p-nitrophenyl-alpha-D-xylopyranoside
-
-
-
additional information
?
-
-
xylobiose is not hydrolyzed
-
-
-
additional information
?
-
-
facilitating hemicellulose degradation
-
-
-
additional information
?
-
A1XM14, -
or beta-1,4-glycosidic linkages in major plant structural polysaccharides
-
-
-
additional information
?
-
B1A3N2, -
can effectively hydrolyze agricultural wastes, e.g., corn cob, corn hull, rice husk (which has a strong structure and is normally not easy to hydrolyze), rice straw, and bagasse
-
-
-
additional information
?
-
C3RYK8
carbohydrate-binding module (CBM) of XynAS27 plays a key role in the hydrolysis of insoluble substrate, and the CBM and linker region are also important for the enzyme stability, and the linker region contributes more
-
-
-
additional information
?
-
Q45VU2
displays no transxylosylation activity toward xylitol, cellulose, chitin, chitosan, pectin, sorbitol, ribose, phenol, guaiacol, o-nitorphenol, vanilin and alcoholic compounds (methanol, ethanol, ethylene grecol and grecerol)
-
-
-
additional information
?
-
-
does not hydrolyze xylobiose
-
-
-
additional information
?
-
B5SYI8, -
has negligible activity against insoluble and soluble cellulose substrates (avicel and carboxymethyl cellulose, respectively) and other glucose-based substrates (laminarin and lichenan)
-
-
-
additional information
?
-
A8TGA1
no activity against carboxy methyl cellulose, beta-glucan, lichenan, laminarin, agarose, starch, and kappa-carageenan
-
-
-
additional information
?
-
B1B533, -
no activity against p-nitrophenyl-beta-D-xylopyranoside and p-nitrophenyl-alpha-L-arabinofuranoside
-
-
-
additional information
?
-
-
no activity with corn fiber xylan
-
-
-
additional information
?
-
-
no activity with starch, glucose, fructose, sorbitol, or maltose
-
-
-
additional information
?
-
-
no activity with sucrose and maltose
-
-
-
additional information
?
-
-
no activity with xylobiose and xylotriose
-
-
-
additional information
?
-
Q6UN40
recombinant Xyn11A fails to hydrolyze CMC, avicel or p-nitrophenyl beta-xylopyranoside
-
-
-
additional information
?
-
-
releases chromophoric material from bagasse pulp. Amounts of reducing sugars released by the enzyme from bagasse pulp are significantly greater than that released from wheat and rice straw pulps. It decreases the kappa number of pulps, improves pulp brightness and reduces the chlorine dioxide consumption on pulp
-
-
-
additional information
?
-
Q2PQU3
ribose, fructose, galactose, glucose, mannose, cellobiose, raffinose, lactose and xylitol do not induce xylanase activity
-
-
-
additional information
?
-
P09850
the proximal sugar-ring of the substrate distorts from 4C1 chair to 2,5B boat conformation. Key role of Tyr69 in stabilizing the boat in preference to the 4C1 chair conformation
-
-
-
additional information
?
-
-
xylobiose and xylotriose do not bind at the cleft of Xyn11A
-
-
-
additional information
?
-
D1G4K3
beta-1,4-endoxylanases are enzymes which randomly hydrolyse the beta-1,4-glycosidic bonds in the xylan backbone
-
-
-
additional information
?
-
P07528
the alkaliphilic bacterium produces an alkaline active xylanase, the alkaline active xylanases have highly acidic surfaces and fewer solvent exposed alkali labile residues, mechanisms of high pH stability and catalysis, overview
-
-
-
additional information
?
-
-
AMX-4 xylanase is not active toward other polysaccharides including carboxymethylcellulose, locust bean gum, lichenan, laminarin, and Avicel or toward synthetic substrate derivatives such as 4-nitrophenyl-beta-xylopyranoside, 4-nitrophenyl-beta-mannoside, and 4-nitrophenyl-beta-cellobioside, it can hydrolyze only beta-1,4-xylosidic linkages and has no beta-xylosidase activity
-
-
-
additional information
?
-
-
catalytic residue is E85. No activity with xylotriose by XynB. Molecular determinants of substrate and inhibitor specificities of the GH11 enzyme, kinetic analysis and homology modeling, overview
-
-
-
additional information
?
-
-
endo mechanism of Xln-1 and substrate specificity, overview, no activity with carboxymethyl cellulose, starch, pectin, and 4-nitrophenyl-beta-D-xylopyranoside, and 4-nitrophenyl-beta-D-glucopyranoside
-
-
-
additional information
?
-
B9VSZ3
Mxyn10 shows activity on cellulose. Glu163 and Glu271 are the most likely residues located in the catalytic site of Mxyn10
-
-
-
additional information
?
-
D1GFE6
no activity towards carboxymethylcellulose-sodium, lichenan, or barley beta-glucan
-
-
-
additional information
?
-
B2CNY5
no activity with Avicel, carboxymethylcellulose, and gellan gum
-
-
-
additional information
?
-
-
residues Asp60, Tyr35 and Glu141 play a role in the pH-dependent activity of xylanase XYL1p, overview
-
-
-
additional information
?
-
P07528
residues Val169, Ile170 and Asp171 are important to hydrolyze xylan at high pH
-
-
-
additional information
?
-
-
specificities of xylanases against birchwood xylan, oat spelt xylan, carboxymethylcellulose, Overview
-
-
-
additional information
?
-
-
substrate specificity, active with arabinoxylan and arabinogalactan, least specificity towards amylopectin and guar gum, overview
-
-
-
additional information
?
-
D1G4K3
the enzyme has an endohydrolytic mode of action and can hydrolyse xylotriose to xylobiose through transglycosylation
-
-
-
additional information
?
-
-
Xyn2 shows no activity with gellan gum, Avicel, and carboxymethyl cellulose
-
-
-
additional information
?
-
E2DQY5
RuCelA is a bifunctional xylanase/endoglucanase showing activity against xylan and carboxymethyl cellulose. Using xylan and barley glucan as substrates, RuCelA displays obvious synergistic effects with beta-1,4-xylosidase and beta-1,4-glucosidase. RuCelA can produce xylo-oligosaccharides and cello-oligosaccharides in the continuous saccharification of pretreated rice straw
-
-
-
additional information
?
-
-
substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase
-
-
-
additional information
?
-
Phialophora sp.
F2VRY7
composition of the hydrolysis products from oat spelt xylan, birchwood xylan, and soluble wheat arabinoxylan are 43.3% xylose and 56.7% xylobiose, 41.0% xylose and 59.0% xylobiose, and 42.4% xylose, and 57.6% xylobiose, respectively
-
-
-
additional information
?
-
E1APH5
hydrolysis of best substrate beechwood xylan by the enzyme results in formation of xylobiose and xylose as major products. The enzyme is specific for xylan acting as an endo-type xylanase. Soluble oat spelt xylan is also a good substrate, while insoluble oat spelt xylan is not. No activity with Avicel, 4-nitrophenyl beta-D-xylopyranoside, and locust bean gum
-
-
-
additional information
?
-
E2DQY5
no activitiy with beta-1,3-glucan, laminarin, or Avicel as substrates
-
-
-
additional information
?
-
Q2I6W5
no activity with Avicel, carboxymethyl cellulose, and D-(+)-cellobiose
-
-
-
additional information
?
-
-
no activity with Avicel, carboxymethyl cellulose, cellulose, and pectin
-
-
-
additional information
?
-
-
no activity with cellulose, cellobiose, and carboxymethyl cellulose
-
-
-
additional information
?
-
-
substrates are oat spelt xylan, corncob, corn hull, cane bagasse, and rice straw. Purified recombinant XynS14 shows more endo-1,4-beta-xylanase activity on xylan and xylooligosaccharides than on xylotriose
-
-
-
additional information
?
-
Penicillium funiculosum
Q5ZNB1
the catalytic efficiency increases slightly with increasing their chain length with a small difference of the XynD catalytic efficiency against the different xylooligosaccharides
-
-
-
additional information
?
-
E3WF08, -
the enzyme hydrolyzes birchwood xylan and xylooligosaccharides, to produce mainly xylobiose, acting as an endoxylanase. Xyn10B also shows transglycosylation activity with xylooligosaccharides, overview
-
-
-
additional information
?
-
-, Q5EFR9
the main product of hydrolysis by XynA are xylobiose, xylotriose, xylotetraose and other xylooligosaccharides, only trace amount of xylose appear
-
-
-
additional information
?
-
-
Xyn10A is an endoxylanase. No activity with cellulose, carboxymethyl cellulose, and xanthan gum
-
-
-
additional information
?
-
Bacillus halodurans C-1
-
no activity toward p-nitrophenyl-beta-D-xyloside, p-nitrophenyl-beta-D-glucoside, p-nitrophenyl-alpha-L-arabinofuranoside, p-nitrophenyl-acetate, or carboxymethylcellulose
-
-
-
additional information
?
-
-
substrate specificity, no activity with cellulose, carboxymethylcellulose, 4-nitrophenyl beta-D-xylopyranoside, and 4-nitrophenyl beta-D-glucopyranoside
-
-
-
additional information
?
-
Cellulomonas flavigena CDBB-531
A1XM14
or beta-1,4-glycosidic linkages in major plant structural polysaccharides
-
-
-
additional information
?
-
-
can not decompose carboxymethyl cellulose or xylobiose
-
-
-
additional information
?
-
-
Xyn10A is an endoxylanase. No activity with cellulose, carboxymethyl cellulose, and xanthan gum
-
-
-
additional information
?
-
Paenibacillus curdlanolyticus B-6
B1A3N2
can effectively hydrolyze agricultural wastes, e.g., corn cob, corn hull, rice husk (which has a strong structure and is normally not easy to hydrolyze), rice straw, and bagasse
-
-
-
additional information
?
-
Bacillus halodurans S7
-
no detectable activity with carboxymethyl cellulose, avicel, laminarin, p-nitrophenyl-beta-galactopyranoside, p-nitrophenyl-alpha-glucopyranoside, p-nitrophenyl-beta-xylopyranoside, p-nitrophenyl-alpha-L-arabinofuranoside, p-nitrophenyl-acetate or p-nitrophenyl-alpha-D-xylopyranoside
-
-
-
additional information
?
-
Bacillus halodurans S7
P07528
the alkaliphilic bacterium produces an alkaline active xylanase, the alkaline active xylanases have highly acidic surfaces and fewer solvent exposed alkali labile residues, mechanisms of high pH stability and catalysis, overview, residues Val169, Ile170 and Asp171 are important to hydrolyze xylan at high pH
-
-
-
additional information
?
-
Neurospora crassa 870
-
capable of hydrolyzing 1,3-alpha-L-arabinofuranosyl branch points
-
-
-
additional information
?
-
Aspergillus niger B03
-
endo mechanism of Xln-1 and substrate specificity, overview, no activity with carboxymethyl cellulose, starch, pectin, and 4-nitrophenyl-beta-D-xylopyranoside, and 4-nitrophenyl-beta-D-glucopyranoside
-
-
-
additional information
?
-
Melanocarpus albomyces IIS 68
-
substrate specificity for different xylans, overview, isozyme Ia, Ib, Ic, and IIa show also arabinose-releasing property on larchwood xylan
-
-
-
additional information
?
-
Aspergillus fumigatus MKU1
-
negligible activity is observed on carboxymethylcellulose
-
-
-
additional information
?
-
Phlebia radiata No.79
-
no arabinose-releasing activity with arabinoxylan substrates from rye arabinoxylan and birchwood xylan
-
-
-
additional information
?
-
Hypocrea jecorina RUT C-30
B2CNY5
no activity with Avicel, carboxymethylcellulose, and gellan gum
-
-
-
additional information
?
-
Alternaria mali ND-16
-
no activity with starch, glucose, fructose, sorbitol, or maltose
-
-
-
additional information
?
-
F2VRY7
composition of the hydrolysis products from oat spelt xylan, birchwood xylan, and soluble wheat arabinoxylan are 43.3% xylose and 56.7% xylobiose, 41.0% xylose and 59.0% xylobiose, and 42.4% xylose, and 57.6% xylobiose, respectively
-
-
-
additional information
?
-
-
substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase, no activity with Avicel, carboxymethyl cellulose, cellulose, and pectin
-
-
-
additional information
?
-
Bacillus megaterium B6
-
does not use rice bran, cellulose, starch and pullulan as a substrate
-
-
-
additional information
?
-
Streptomyces thermocarboxydus HY-15
C6ZHB0
substrate specificity, overview
-
-
-
additional information
?
-
Chaetomium thermophilum NIBGE 1
Q6UN40
recombinant Xyn11A fails to hydrolyze CMC, avicel or p-nitrophenyl beta-xylopyranoside
-
-
-
additional information
?
-
Bacillus licheniformis MS5-14
B5SYI8
has negligible activity against insoluble and soluble cellulose substrates (avicel and carboxymethyl cellulose, respectively) and other glucose-based substrates (laminarin and lichenan)
-
-
-
additional information
?
-
Bacillus pumilus ARA
Q5EFR9
the main product of hydrolysis by XynA are xylobiose, xylotriose, xylotetraose and other xylooligosaccharides, only trace amount of xylose appear
-
-
-
additional information
?
-
-
substrates are oat spelt xylan, corncob, corn hull, cane bagasse, and rice straw. Purified recombinant XynS14 shows more endo-1,4-beta-xylanase activity on xylan and xylooligosaccharides than on xylotriose
-
-
-
additional information
?
-
Penicillium citrinum FERM P-15944
B1B533
no activity against p-nitrophenyl-beta-D-xylopyranoside and p-nitrophenyl-alpha-L-arabinofuranoside
-
-
-
additional information
?
-
Bacillus firmus K-1
-
xylobiose and xylotriose do not bind at the cleft of Xyn11A
-
-
-
additional information
?
-
Paenibacillus campinasensis BL11
Q2I6W5
no activity with Avicel, carboxymethyl cellulose, and D-(+)-cellobiose
-
-
-
additional information
?
-
Aspergillus phoenicis RP-02
Q2PQU3
ribose, fructose, galactose, glucose, mannose, cellobiose, raffinose, lactose and xylitol do not induce xylanase activity
-
-
-
additional information
?
-
Rhizomucor miehei NRL 3169
-
no activity with cellulose, cellobiose, and carboxymethyl cellulose
-
-
-
additional information
?
-
Bacillus subtilis AMX-4
-
AMX-4 xylanase is not active toward other polysaccharides including carboxymethylcellulose, locust bean gum, lichenan, laminarin, and Avicel or toward synthetic substrate derivatives such as 4-nitrophenyl-beta-xylopyranoside, 4-nitrophenyl-beta-mannoside, and 4-nitrophenyl-beta-cellobioside, it can hydrolyze only beta-1,4-xylosidic linkages and has no beta-xylosidase activity
-
-
-
additional information
?
-
-
no activity on CM-cellulose
-
-
-
oat spelt xylan + H2O
?
show the reaction diagram
Rhizomucor miehei NRL 3169
-
-
-
-
?
oat spelt xylan + H2O
additional information
-
Sulfolobus solfataricus, Sulfolobus solfataricus MT4
-
87% activity compared to beechwood xylan
xylooligosaccharides are the enzymatic products of xylan hydrolysis, the smallest degradation product is xylobiose
-
?
resorcinol + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
rhodymenan + H2O
additional information
-
-
-
Cryptococcus albidus enzyme and enzyme XlnA of Streptomyces lividans libertate an isomeric xylotriose of the structure Xylbeta1-3Xylbeta1-4Xyl as the shortest acidic fragment
?
rhodymenan + H2O
additional information
-
-
-
3-O-beta-xylopyranosyl-4-O-beta-D-xylopyranosyl-D-xylose + xylose
-
rhodymenan + H2O
additional information
-
-
-
releases besides 1,4-beta-linked product, isomeric xylooligosaccharides containing 1,3-beta linkages
-
rhodymenan + H2O
additional information
-
-
-
enzymes from Trichoderma reesei and enzymes XlnB and XlnC of Streptomyces lividans libertate an isomeric xylotetraose as the shortest fragment containing a beta-1,3-linkage
?
rhodymenan + H2O
additional information
-
Cryptococcus albidus CCY 17-4-1
-
-
releases besides 1,4-beta-linked product, isomeric xylooligosaccharides containing 1,3-beta linkages
-
rhodymenan + H2O
additional information
-
Cryptococcus albidus EX
-
-
Cryptococcus albidus enzyme and enzyme XlnA of Streptomyces lividans libertate an isomeric xylotriose of the structure Xylbeta1-3Xylbeta1-4Xyl as the shortest acidic fragment, enzymes from Trichoderma reesei and enzymes XlnB and XlnC of Streptomyces lividans libertate an isomeric xylotetraose as the shortest fragment containing a beta-1,3-linkage
?
xylan + H2O
?
show the reaction diagram
-
delignification of hardwood and softwood, the enzymes are differing in their bleaching potential, Xyl1 is more effective tahn Xyl2 and Xyl3, from birchwood or oat spelt
-
-
?
xylan + H2O
additional information
-
-
xylan from birchwood and wheat bran insoluble xylan
reaction products are xylose to xylopentaose with xylotriose as the major product
-
?
xylan + H2O
additional information
-
Bacillus halodurans, Bacillus halodurans C-1
-
xylan from birchwood, oat spelt, and larchwood
a series of xylooligosaccharides larger than xylotriose are released as the major products by Xyl I
-
?
xyloheptaose + H2O
xylotriose + xylotetraose
show the reaction diagram
Bacillus firmus, Bacillus firmus K-1
-
-
-
-
?
xylohexaose + H2O
additional information
-
-
-
-
-
?
xylohexaose + H2O
additional information
-
-
-
-
-
?
xylohexaose + H2O
additional information
-
-
-
-
-
?
xylohexaose + H2O
additional information
-
-
-
-
-
?
xylohexaose + H2O
additional information
-
-
-
xylotriose is produced by the catalytic domain XYLA-A1, xylobiose, xylotriose and xylotetraose are produced by the catalytic domain XYLA-A1
?
xylooligosaccharides + H2O
xylobiose + xylose
show the reaction diagram
-
-
predominantly xylobiose
-
?
xylopentaose + H2O
additional information
-
-
-
-
-
?
xylopentaose + H2O
additional information
-
-
-
-
-
?
xylopentaose + H2O
additional information
-
-
-
-
-
?
xylopentaose + H2O
additional information
-
-
-
-
-
?
xylopentaose + H2O
additional information
-
-
-
-
-
?
xylopentaose + H2O
additional information
-
-
-
xylose + xylobiose + xylotriose
?
xylopentaose + H2O
additional information
-
-
-
xylobiose + xylotriose
?
xylopentaose + H2O
additional information
-
Streptomyces sp. KT-23
-
-
-
-
?
xylose + H2O
?
show the reaction diagram
Q45VU2
weak transxylosylation activity
-
-
?
xylotetraose + H2O
additional information
-
-
-
-
-
?
xylotetraose + H2O
additional information
-
-
-
-
-
?
xylotetraose + H2O
additional information
-
-
-
-
-
?
xylotetraose + H2O
additional information
-
-
-
-
-
?
xylotetraose + H2O
additional information
-
-
-
xylanase I produces xylobiose + xylose + xylotriose. Xylanase II produces only xylobiose in the early stage of reaction
?
xylotetraose + H2O
additional information
-
-
no activity
-
-
?
xylotetraose + H2O
additional information
-
-
xylanase A
xylobiose + small amounts of xylose and xylotriose, xylanase A
?
xylotetraose + H2O
additional information
-
Streptomyces sp. KT-23
-
-
-
-
?
xylotetraose + H2O
additional information
-
Clostridium stercorarium F-9
-
xylanase A
xylobiose + small amounts of xylose and xylotriose, xylanase A
?
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
(Substrate)
LITERATURE
(Substrate)
COMMENTARY
(Product)
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme induces ethylene biosynthesis
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
inductively produced
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
enzyme is secreted at high levels during growth on commercial xylan and on agricultural wastes
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
enzyme production on ground straw as principal substrate is maximal within 7 days with 4% w/v straw
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
formation of the enzyme is induced by xylotriose and repressed by xylose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
repressed by glucose, induced by oat spelt xylan, arabinoxylan, 4-O-methylglucurono-xylan, birchwood xylan and xylose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
catabolite repression with glucose and other readily metabolizable substrates
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
maximum enzyme production at the beginning of the exponential growth phase
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme is best synthesized at higher incubation temperatures 24-48 h after the maximum mycelial growth has occured
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
inductively produced in medium containing methyl beta-xyloside
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
catabolite repression occurs when glucose, cellobiose, and other readily metabolizable substrates are added during growth on carboxymethylcellulose
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
-
the enzyme is best synthesized at higher incubation temperatures 24-48 h after the maximum mycelial growth has occured
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Aspergillus fumigatus IMI 255091
-
enzyme production on ground straw as principal substrate is maximal within 7 days with 4% w/v straw
-
-
-
1,4-beta-D-xylan + H2O
?
show the reaction diagram
Streptomyces sp. No. 3137
-
inductively produced
-
-
-
arabinoxylan + H2O
xylo-oligosaccharide + ?
show the reaction diagram
-
-
product analysis, overview
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
O32374, P10478
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D6MYS9
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B2CNY5
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
B9VSZ3
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D0QF43
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-, Q3S401
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
C6ZHB0
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D1GFE6
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
D1KJJ7, -
-
-
-
?
beta-1,4-xylan + H2O
D-xylose + beta-1,4-xylobiose
show the reaction diagram
D8L2Y2
-
-
-
?
beta-1,4-xylan + H2O
xylo-oligosaccharide + ?
show the reaction diagram
-
-
product analysis, overview
-
?
beta-1,4-xylan + H2O
xylo-oligosaccharides
show the reaction diagram
Q9RMM4
-
-
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
B8XY24
-
predominant products
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
-
-
the predominant products resulting from xylan and xylooligosaccharide hydrolysis are xylobiose and xylotriose. The enzyme can hydrolyze xylooligosaccharides larger than xylotriose
-
?
beta-1,4-xylan + H2O
xylooligosaccharides
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
xylose + ?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
xylose + ?
show the reaction diagram
-
natural mutant XynBE18 can accommodate xylan and beta-1,3-1,4-glucan, but XynE2 is only accessible to xylan, the cleft of XynBE18 containing the active site is larger than that of XynE2
-
-
?
beta-1,4-xylan + H2O
xylooligosaccharides
show the reaction diagram
Pseudozyma hubeiensis NCIM 3574
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus niger B03
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus japonicus MU-2
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Hypocrea jecorina RUT C-30
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Hypocrea jecorina RUT C-30
B2CNY5
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Aspergillus terreus FSS129
-
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Streptomyces thermocarboxydus HY-15
C6ZHB0
-
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
Nesterenkonia xinjiangensis CCTCC AA001025
D1KJJ7
-
-
-
?
oat-spelt xylan + H2O
?
show the reaction diagram
C6FX34
-
-
-
?
xylan + H2O
?
show the reaction diagram
-
delignification of hardwood and softwood, the enzymes are differing in their bleaching potential, Xyl1 is more effective tahn Xyl2 and Xyl3
-
-
?
xylan + H2O
?
show the reaction diagram
-
enzyme might be responsible for rendering substrates for other depolymerizing enzymes instead of producing oligoxylosides for cellular metabolism
-
-
?
xylan + H2O
D-xylotriose + xylotetraose
show the reaction diagram
Q8RJN8
major constituent of plant hemicellulose forming the cell walls of hards woods, 15-30%, and softwoods, 7-10%
-
-
?
xylan + H2O
?
show the reaction diagram
-
delignification of hardwood and softwood, the enzymes are differing in their bleaching potential, Xyl1 is more effective tahn Xyl2 and Xyl3
-
-
?
beta-1,4-xylan + H2O
xylobiose + xylotriose
show the reaction diagram
Bacillus subtilis AMX-4
-
-
the predominant products resulting from xylan and xylooligosaccharide hydrolysis are xylobiose and xylotriose. The enzyme can hydrolyze xylooligosaccharides larger than xylotriose
-
?
additional information
?
-
Q8GTJ2
enzyme is responsible for softening of fruits during ripening, it is involved in cell wall degradation
-
-
-
additional information
?
-
Q8RJN8
unrooted evolutionary tree, overview
-
-
-
additional information
?
-
-
facilitating hemicellulose degradation
-
-
-
additional information
?
-
A1XM14, -
or beta-1,4-glycosidic linkages in major plant structural polysaccharides
-
-
-
additional information
?
-
D1G4K3
beta-1,4-endoxylanases are enzymes which randomly hydrolyse the beta-1,4-glycosidic bonds in the xylan backbone
-
-
-
additional information
?
-
P07528
the alkaliphilic bacterium produces an alkaline active xylanase, the alkaline active xylanases have highly acidic surfaces and fewer solvent exposed alkali labile residues, mechanisms of high pH stability and catalysis, overview
-
-
-
additional information
?
-
E2DQY5
RuCelA is a bifunctional xylanase/endoglucanase showing activity against xylan and carboxymethyl cellulose. Using xylan and barley glucan as substrates, RuCelA displays obvious synergistic effects with beta-1,4-xylosidase and beta-1,4-glucosidase. RuCelA can produce xylo-oligosaccharides and cello-oligosaccharides in the continuous saccharification of pretreated rice straw
-
-
-
additional information
?
-
-
substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase
-
-
-
additional information
?
-
Cellulomonas flavigena CDBB-531
A1XM14
or beta-1,4-glycosidic linkages in major plant structural polysaccharides
-
-
-
additional information
?
-
Bacillus halodurans S7
P07528
the alkaliphilic bacterium produces an alkaline active xylanase, the alkaline active xylanases have highly acidic surfaces and fewer solvent exposed alkali labile residues, mechanisms of high pH stability and catalysis, overview
-
-
-
additional information
?
-
-
substrate specificity shows a high activity on xylan-containing substrate and cellulase-free nature as endoxylanase
-
-
-
METALS and IONS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
Ag+
Talaromyces thermophilus
-
activates
Ag+
D0QF43
activates 66.5% at 1 mM
Al3+
-
activates
Ba2+
-
activation of isozyme IIb
Ba2+
-
22% increased activity at 1 mM
Ba2+
-
activates xylanase I by 10-16% at 2-10 mM
Ca2+
Pomacea insularus
-
1 mM CaCl2, strong activation
Ca2+
-
70 mM CaCl2, 50% activation
Ca2+
-
slight activation
Ca2+
-
activates
Ca2+
-
slightly enhances activity of the catalytic domain XYLA-C2, no effect on activity of the catalytic domain XYLA-A1
Ca2+
-
1 mM, slight activation
Ca2+
-
activation of isozyme IIb
Ca2+
-
activation of isozymes A and B
Ca2+
-
3% increase of activity at 1 mM
Ca2+
-
8% increased activity at 1 mM
Ca2+
-
in the presence of 5 mM, the relative xylanase activity increases by 35.9%
Ca2+
B9ZZN9
2fold increase in activity with 0.1 mM CaCl2
Ca2+
-
activates both isozyme by about 20% at 2-10 mM
Ca2+
D1KJJ7, -
activates
Ca2+
-
activates
Ca2+
D3VWB5
activates at 1 mM
Cd2+
B9ZZN9
2fold increase in activity with 0.1 mM CdCl2
Co2+
-
activation of isozyme IIb
Co2+
-
51.67% increase of activity at 2 mM
Co2+
-
19% increase of activity at 1 mM
Co2+
Talaromyces thermophilus
-
activates
Co2+
B9ZZN9
3fold increase in activity with 0.1 mM CoCl2
Co2+
-
activates the native enzyme
Co2+
C6ZHB0
27% activation at 1 mM
Co2+
-
activates weakly
Co2+
D3VWB5
activates at 1 mM
Co2+
-
activates at 5 mM
Cr3+
-
10 mM enhances the enzyme activity by 16.3%
Cr3+
B4XVN1
10 mM enhances the activity about 1.3fold
Cr3+
D1KJJ7, -
activates 1.3fold at 10 mM
Cr3+
D0QF43
activates 19% at 10 mM
Cr3+
D3VWB5
activates at 1 mM
Cs+
E1APH5
stimulates
Cu2+
-
stimulates
Cu2+
-
7% increase of activity at 1 mM
Cu2+
Talaromyces thermophilus
-
activates
Cu2+
-
activates
Cu2+
-
activates at 5 mM
Fe2+
-
stimulates
Fe2+
-
1 mM, slight stimulation
Fe2+
-
10% increase of activity at 1 mM
Fe2+
Q45VU2
strongly activates transxylosylation activity
Fe2+
A7TVD4, -
enhances activity by 61.9%
Fe2+
D1KJJ7, -
activates
Fe2+
C6ZHB0
16% activation at 1 mM
Fe2+
-
activates at 5 mM
Fe3+
-
activates
K+
-
slight stimulation
K+
-
200 mM, slight activation
K+
-
3% increase of activity at 5 mM
K+
D1KJJ7, -
activates
K+
-
activates the native enzyme
K+
-
activates
K+
-
activates
K+
E1APH5
stimulates slightly
Li+
-
200 mM, slight activation
Li+
D1KJJ7, -
activates
Li+
D3VWB5
activates at 1 mM
Mg2+
-
slightly enhances activity of the catalytic domain XYLA-C2, no effect on activity of the catalytic domain XYLA-A1
Mg2+
-
5 mM MgCl2, slight activation
Mg2+
-
1 mM, slight stimulation
Mg2+
-
activation of isozymes Ic and IIb
Mg2+
-
activation of isozymes A and B
Mg2+
-
4% increase of activity at 1 mM
Mg2+
-
7% increased activity at 1 mM
Mg2+
-
maximum activity is observed at 6 mM Mg2+
Mg2+
B9ZZN9
2fold increase in activity with 0.1 mM CoCl2
Mg2+
D1KJJ7, -
activates
Mg2+
-
activates the native enzyme
Mg2+
-
activates
Mg2+
D3VWB5
activates at 1 mM
Mn2+
-
stimulates
Mn2+
-
maximal activity at 2 mM; stimulates
Mn2+
-
activation of isozyme IIb
Mn2+
-
stimulation
Mn2+
-
61.88% increase of activity at 2 mM
Mn2+
-
25% increased activity at 1 mM
Mn2+
-
activates xylanase II by 2.25fold
Mn2+
D1KJJ7, -
activates
Mn2+
C6ZHB0
42% activation at 1 mM
Na+
Pomacea insularus
-
1 mM NaCl, strong activation
Na+
-
slight stimulation
Na+
-
200 mM NaCl, slight activation
Na+
D1KJJ7, -
activates
Na+
-
activates the native enzyme
Na+
-
activates
Na+
-
activates
NaCl
-
required, optimal in 5% sodium chloride
NH4+
-
9.21% increase of activity at 2 mM
NH4Cl
-
activates xylanase I, inhibits xylanase II
Ni2+
-
stimulates
Ni2+
-
activation of isozymes Ic and IIb
Ni2+
-
22% increase of activity at 5 mM
Ni2+
D6MYS9
activates
Pb2+
D3VWB5
activates at 1 mM
PMSF
-
activation of isozymes A and B
potassium acetate
-
in the presence of 5 mM, the relative xylanase activity increases by 5.8%
Rb+
E1APH5
stimulates
Ru2+
-
5% increase of activity at 5 mM
Sn2+
-
25% increase of activity at 5 mM
Sn2+
E1APH5
stimulates slightly
Soybean trypsin inhibitor
-
activation of isozymes A and B
SrCl2
-
5 mM, slight activation
Zn2+
C6FX34
activates 1.2fold at 10 mM
Zn2+
-, Q3S401
activates
Zn2+
-
activates at 5 mM
Mn2+
-
activates
additional information
-
no metal requirement for activity and stability
additional information
Q45VU2
other metalions than Fe2+ have an insignificant effect on transxylosylation activity
additional information
B9ZZN9
activity is not dependent on metal ions
additional information
C6FX34
no or poor inhibition by Ni2+, Cr3+, Mg2+, Li+, Fe3+, K+, Na+, Ca2+, and EDTA
additional information
-, Q3S401
no or poor inhibition by EDTA, Na+, K+, Ca2+, Mg2+, and Fe2+, overview
additional information
-
no effect by NaCl and MgSO4 at 10 mM
additional information
-
no significant effect on the xylanase activity of recombinant XynBE18 by 1-10 mM Na, K, Li, Mg2, Ca2, or EDTA
additional information
D0QF43
no effect by EDTA, Li+, Na+, and K+
additional information
B8XY24
Kxyn is not affected by Ca2+, Mg2+, Na+, K+
additional information
C6ZHB0
no effect by Ca2+, Sn2+, Ba2+, Ni2+, Zn2+, and Mg2+ at 1 mM, and by 2-mercaptoethanol at 5 mM
additional information
-
the enzyme activity is unaffected by Fe2+, Zn2+, and Tween 80
additional information
Phialophora sp.
F2VRY7
Na+, K+, Li+, Ca2+, Mg2+, Mn2+ and EDTA, have little or no effect on the enzyme activity
additional information
B6VF01, -
the xylanase activity is not affected by most salts, such as NaCl, LiCl, KCl, NH4Cl, CaCl2, MgCl2, MnCl2, and CsCl2 at 1 mM, or by 1 mM of EDTA, 2-mercaptoethanol, and PMSF
additional information
Q5EFR9
the activity of the xylanase is not significantly affected by metal ions and EDTA
additional information
D3VWB5
the enzyme is unaffected by 1-10 mM K+, Na+, and EDTA
additional information
Q2I6W5
no effect by 5 mM Mg2+
INHIBITORS
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
IMAGE
(S)-4,5-epoxypentyl-beta-D-xyloside
-
-
1,10-phenanthroline
-
6 mM, 70% inhibition
1-ethyl-3-(3-dimethylaminopropyl) carbodiimide
-
at 100 mM 20% inhibition of PhX20, 30% inhibition of PhX33
1-Fluoro-2,4-dinitrobenzene
-
-
2,4,6-Trinitrobenzenesulfonic acid
-
at 1 mM 90% inhibition of PhX20, 30% inhibition of PhX33
2,4-dinitrophenyl 2-deoxy-2-fluoro-beta-D-xylobioside
-
2,4-dinitrophenolate is released, due to covalent inactivation of the active enzyme, used for active site titrations
2-deoxyglucose
-
-
2-Hydroxy-5-nitrobenzyl bromide
-
10 mM, 94% inhibition
5,5'-dithiobis-(2-nitrobenzoic acid)
-
-
5,5'-dithiobis-(2-nitrobenzoic acid)
-
-
Acetic anhydride
-
-
Ag+
Pomacea insularus
-
AgNO3
Ag+
-
5 mM, enzyme component I and II of strain W1 and W2, partial inhibition
Ag+
-
AgNO3