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Literature summary extracted from

  • Bajwa, P.; Harrington, S.; Dashtban, M.; Lee, H.
    Expression and characterization of glycosyl hydrolase family 115 alpha-glucuronidase from Scheffersomyces stipitis (2016), Ind. Biotechnol., 12, 98-104 .
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.2.1.139 expressed in Pichia pastoris strain X33 Scheffersomyces stipitis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.139 8.2
-
aldotetraouronic acid at pH 4.0 and 50°C Scheffersomyces stipitis
3.2.1.139 9
-
aldopentaouronic acid at pH 4.0 and 50°C Scheffersomyces stipitis

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.139 Scheffersomyces stipitis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.139 Ni-Sepharose column chromatography Scheffersomyces stipitis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.139 aldopentaouronic acid + H2O high activity Scheffersomyces stipitis 4-O-methylglucuronic acid + ?
-
?
3.2.1.139 aldotetraouronic acid + H2O highest activity Scheffersomyces stipitis 4-O-methylglucuronic acid + ?
-
?
3.2.1.139 beechwood xylan + H2O low activity Scheffersomyces stipitis 4-O-methylglucuronic acid + ?
-
?
3.2.1.139 birchwood xylan + H2O very low activity Scheffersomyces stipitis 4-O-methylglucuronic acid + ?
-
?
3.2.1.139 oat spelt xylan + H2O negligible activity Scheffersomyces stipitis 4-O-methylglucuronic acid + ?
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.139 ? x * 150000, SDS-PAGE Scheffersomyces stipitis

Synonyms

EC Number Synonyms Comment Organism
3.2.1.139 Agu115
-
Scheffersomyces stipitis
3.2.1.139 glycosyl hydrolase family 115 alpha-glucuronidase
-
Scheffersomyces stipitis

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.139 50
-
-
Scheffersomyces stipitis

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.2.1.139 19.4
-
birchwood xylan at pH 4.0 and 50°C Scheffersomyces stipitis
3.2.1.139 24.2
-
beechwood xylan at pH 4.0 and 50°C Scheffersomyces stipitis
3.2.1.139 51.1
-
aldopentaouronic acid at pH 4.0 and 50°C Scheffersomyces stipitis
3.2.1.139 69.2
-
aldotetraouronic acid at pH 4.0 and 50°C Scheffersomyces stipitis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.139 4
-
-
Scheffersomyces stipitis

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.139 3 8.5
-
Scheffersomyces stipitis