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Literature summary extracted from

  • Fan, G.; Yang, S.; Yan, Q.; Guo, Y.; Li, Y.; Jiang, Z.
    Characterization of a highly thermostable glycoside hydrolase family 10 xylanase from Malbranchea cinnamomea (2014), Int. J. Biol. Macromol., 70, 482-489 .
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.8 additional information
-
oat spelt xylan Km value 1.5 mg/ml, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 additional information
-
beechwood xylan Km value 3.0 mg/ml, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 additional information
-
birchwood xylan Km value 7.1 mg/ml, pH 6.5, 50°C Malbranchea cinnamomea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.8 extracellular
-
Malbranchea cinnamomea
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.8 40500
-
gel filtration Malbranchea cinnamomea

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.8 Malbranchea cinnamomea A0A088BC14
-
-
3.2.1.8 Malbranchea cinnamomea S168 A0A088BC14
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.8
-
Malbranchea cinnamomea

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.8 878
-
substrate birchwood xylan, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 1028
-
substrate beechwood xylan, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 1478
-
substrate oat spelt xylan, pH 6.5, 50°C Malbranchea cinnamomea

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.8 beechwood xylan + H2O
-
Malbranchea cinnamomea ?
-
?
3.2.1.8 beechwood xylan + H2O
-
Malbranchea cinnamomea S168 ?
-
?
3.2.1.8 birchwood xylan + H2O
-
Malbranchea cinnamomea ?
-
?
3.2.1.8 birchwood xylan + H2O
-
Malbranchea cinnamomea S168 ?
-
?
3.2.1.8 additional information enzyme exhibits strict specificity for various xylans as substrates, but displays no activity toward avicel, carboxymethyl cellulose, locust bean gum and lichenan, or 4-nitrophenyl beta-D-glucopyranoside, 4-nitrophenyl beta-D-fucopyranoside and 4-nitrophenyl beta-D-galactopyranoside Malbranchea cinnamomea ?
-
?
3.2.1.8 additional information enzyme exhibits strict specificity for various xylans as substrates, but displays no activity toward avicel, carboxymethyl cellulose, locust bean gum and lichenan, or 4-nitrophenyl beta-D-glucopyranoside, 4-nitrophenyl beta-D-fucopyranoside and 4-nitrophenyl beta-D-galactopyranoside Malbranchea cinnamomea S168 ?
-
?
3.2.1.8 oat spelt xylan + H2O
-
Malbranchea cinnamomea ?
-
?
3.2.1.8 oat spelt xylan + H2O
-
Malbranchea cinnamomea S168 ?
-
?
3.2.1.8 xylotetraose + H2O
-
Malbranchea cinnamomea 2 xylobiose
-
?
3.2.1.8 xylotetraose + H2O
-
Malbranchea cinnamomea S168 2 xylobiose
-
?
3.2.1.8 xylotriose + H2O
-
Malbranchea cinnamomea xylobiose + ?
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.8 monomer 1 * 43500, SDS-PAGE Malbranchea cinnamomea

Synonyms

EC Number Synonyms Comment Organism
3.2.1.8 Xyn10
-
Malbranchea cinnamomea

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.8 80
-
-
Malbranchea cinnamomea

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.8 70
-
half-life 76 min Malbranchea cinnamomea

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.2.1.8 4.18
-
beechwood xylan pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 4.26
-
birchwood xylan pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 4.58
-
oat spelt xylan pH 6.5, 50°C Malbranchea cinnamomea

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.8 6.5
-
-
Malbranchea cinnamomea

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.8 4 10.5
-
Malbranchea cinnamomea

pI Value

EC Number Organism Comment pI Value Maximum pI Value
3.2.1.8 Malbranchea cinnamomea calculated
-
4.4

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
3.2.1.8 additional information
-
birchwood xylan kcat/Km value 0.6 ml/mg/s, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 additional information
-
beechwood xylan kcat/Km value 1.39 ml/mg/s, pH 6.5, 50°C Malbranchea cinnamomea
3.2.1.8 additional information
-
oat spelt xylan kcat/Km value 3.06 ml/mg/s, pH 6.5, 50°C Malbranchea cinnamomea