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Literature summary for 3.2.1.120 extracted from

  • Yaoi, K.; Hiyoshi, A.; Mitsuishi, Y.
    Screening, purification and characterization of a prokaryotic isoprimeverose-producing oligoxyloglucan hydrolase from Oerskovia sp. Y1 (2007), J. Appl. Glycosci., 54, 91-94.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.7
-
Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc
-
Oerskovia sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
105000
-
x * 105000, SDS-PAGE Oerskovia sp.

Organism

Organism UniProt Comment Textmining
Oerskovia sp.
-
Y1
-
Oerskovia sp. Y1
-
Y1
-

Purification (Commentary)

Purification (Comment) Organism
by anion-exchange chromatography and gel filtration Oerskovia sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
85
-
with Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc Oerskovia sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. beta-D-xylose + Xylbeta(1-6)Glcbeta(1-4)Glc
-
?
(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. Y1 beta-D-xylose + Xylbeta(1-6)Glcbeta(1-4)Glc
-
?
Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. beta-D-xylose + (Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc
-
?
Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. Y1 beta-D-xylose + (Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc
-
?
Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + isoprimeverose
-
Oerskovia sp. Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc
-
?
Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc + isoprimeverose
-
Oerskovia sp. Y1 Xylbeta(1-6)Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)(Xylbeta(1-6))Glcbeta(1-4)Glc
-
?
Xylbeta(1-6)Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. Xylbeta(1-6)Glc + beta-D-glucopyranose
-
?
Xylbeta(1-6)Glcbeta(1-4)Glc + H2O
-
Oerskovia sp. Y1 Xylbeta(1-6)Glc + beta-D-glucopyranose
-
?

Subunits

Subunits Comment Organism
? x * 105000, SDS-PAGE Oerskovia sp.

Synonyms

Synonyms Comment Organism
IPase
-
Oerskovia sp.
isoprimeverose-producing oligoxyloglucan hydrolase
-
Oerskovia sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
-
Oerskovia sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
45
-
more than 90% of the enzyme activity retained Oerskovia sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5
-
-
Oerskovia sp.

pH Range

pH Minimum pH Maximum Comment Organism
3.5 7.5
-
Oerskovia sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
3.5 7.5
-
Oerskovia sp.