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Literature summary for 3.2.1.37 extracted from

  • Campos, E.; Negro Alvarez, M.J.; Sabaris di Lorenzo, G.; Gonzalez, S.; Rorig, M.; Talia, P.; Grasso, D.H.; Saez, F.; Manzanares Secades, P.; Ballesteros Perdices, M.; Cataldi, A.A.
    Purification and characterization of a GH43 beta-xylosidase from Enterobacter sp. identified and cloned from forest soil bacteria (2014), Microbiol. Res., 169, 213-220.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Enterobacter sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.92
-
4-nitrophenyl-beta-D-xylopyranoside at pH 6.0 and 40°C Enterobacter sp.

Organism

Organism UniProt Comment Textmining
Enterobacter sp. V5J3M5
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl beta-D-xylopyranoside + H2O
-
Enterobacter sp. 4-nitrophenol + beta-D-xylopyranose
-
?

Synonyms

Synonyms Comment Organism
1.4-beta-D-xylanase, exo-type
-
Enterobacter sp.
beta-xylosidase
-
Enterobacter sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Enterobacter sp.

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 50 about 80% activity at 30°C, about 98% activity at 35°C, 100% activity at 40°C, about 60% activity at 45°C, about 37% activity at 50°C Enterobacter sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Enterobacter sp.

pH Range

pH Minimum pH Maximum Comment Organism
5 8 about 5% activity at pH 5.0, about 90% activity at pH 5.5, 100% activity at pH 6.0, about 90% activity at pH 6.5, about 80% activity at pH 7.0, about 70% activity at pH 7.5, about 65% activity at pH 8.0 Enterobacter sp.