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Literature summary for 3.2.1.55 extracted from

  • Greve, L.C.; Labavitch, J.M.; Hungate, R.E.
    alpha-L-Arabinofuranosidase from Ruminococcus albus 8: purification and possible role in hydrolysis of alfalfa cell wall (1984), Appl. Environ. Microbiol., 47, 1135-1140.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.2.1.55

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3
-
 p-nitrophenyl-alpha-L-arabinofuranoside
-
 Ruminococcus albus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Aspergillus niger
-
-
extracellular
-
 Ruminococcus albus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
75000
-
 4 * 75000, SDS-PAGE Ruminococcus albus
305000
-
 disc gel electrophoresis Ruminococcus albus
310000
-
 gel filtration Ruminococcus albus

Organism

Organism UniProt Comment Textmining
Aspergillus niger
-
-
-
Bacillus subtilis
-
-
-
Ruminococcus albus
-
 8
-
Ruminococcus albus 8
-
 8
-
Sclerotinia fructigena
-
-
-
Scopolia japonica
-
-
-
Streptomyces sp.
-
 no. 065
-
Streptomyces sp.
-
 no. 17-1
-
Streptomyces sp. 17-1
-
 no. 17-1
-
Streptomyces sp. 65
-
 no. 065
-

Purification (Commentary)

Purification (Comment) Organism
-
 Aspergillus niger

Source Tissue

Source Tissue Comment Organism Textmining
callus
-
 Scopolia japonica
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
655.5
-
-
 Ruminococcus albus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Bacillus subtilis p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Aspergillus niger p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Ruminococcus albus p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Scopolia japonica p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Ruminococcus albus 8 p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. 17-1 p-nitrophenol + L-arabinose
-
 ?
p-nitrophenyl-alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. 65 p-nitrophenol + L-arabinose
-
 ?
phenyl alpha-L-arabinofuranoside + H2O
-
 Bacillus subtilis L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Aspergillus niger L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Ruminococcus albus L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Scopolia japonica L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Sclerotinia fructigena L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Ruminococcus albus 8 L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. 17-1 L-arabinose + phenol
-
 ir
phenyl alpha-L-arabinofuranoside + H2O
-
 Streptomyces sp. 65 L-arabinose + phenol
-
 ir

Subunits

Subunits Comment Organism
tetramer 4 * 75000, SDS-PAGE Ruminococcus albus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.9
-
 with p-nitrophenyl-alpha-L-arabinofuranoside as substrate Ruminococcus albus