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The 3-dimensional structure of a thermostable mutant of a xylanase (Xyn10A) from Cellvibrio japonicus

Source organism: Cellvibrio japonicus
Biochemical function: hydrolase activity, hydrolyzing O-glycosyl compounds
Biological process: carbohydrate metabolic process
Cellular component: not assigned

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EC 3.2.1.8: Endo-1,4-beta-xylanase

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
Systematic name:
4-beta-D-xylan xylanohydrolase
Alternative Name(s):
  • 1,4-beta-D-xylan xylanohydrolase
  • 1,4-beta-xylan xylanohydrolase
  • Beta-1,4-xylan xylanohydrolase
  • Beta-1,4-xylanase
  • Beta-D-xylanase
  • Beta-xylanase
  • Endo-(1->4)-beta-xylanase(1->4)-beta-xylan 4-xylanohydrolase
  • Endo-1,4-beta-D-xylanase
  • Endo-1,4-xylanase
  • Endo-beta-1,4-xylanase
  • Xylanase

GO terms

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF00331
Domain description: Glycosyl hydrolase family 10
Occurring in:
  1. Endo-1,4-beta-xylanase A
The deposited structure of PDB entry 1w2v contains 2 copies of Pfam domain PF00331 (Glycosyl hydrolase family 10) in Endo-1,4-beta-xylanase A. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR001000
Domain description: Glycoside hydrolase family 10 domain
Occurring in:
  1. Endo-1,4-beta-xylanase A
IPR031158
Domain description: Glycosyl hydrolases family 10, active site
Occurring in:
  1. Endo-1,4-beta-xylanase A
IPR044846
Domain description: Glycoside hydrolase family 10
Occurring in:
  1. Endo-1,4-beta-xylanase A
IPR017853
Domain description: Glycoside hydrolase superfamily
Occurring in:
  1. Endo-1,4-beta-xylanase A

Structure domain

CATH CATH domain
3.20.20.80
Class: Alpha Beta
Architecture: Alpha-Beta Barrel
Topology: TIM Barrel
Homology: Glycosidases
Occurring in:
  1. Endo-1,4-beta-xylanase A
The deposited structure of PDB entry 1w2v contains 2 copies of CATH domain 3.20.20.80 (TIM Barrel) in Endo-1,4-beta-xylanase A. Showing 1 copy in chain A.
SCOP SCOP annotation
51487
Class: Alpha and beta proteins (a/b)
Fold: TIM beta/alpha-barrel
Superfamily: (Trans)glycosidases
Occurring in:
  1. Endo-1,4-beta-xylanase A
The deposited structure of PDB entry 1w2v contains 2 copies of SCOP domain 51487 (beta-glycanases) in Endo-1,4-beta-xylanase A. Showing 1 copy in chain A.

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