SMTL ID : 1h4h.4 (3 other biounits)

Oligosaccharide-binding to family 11 xylanases: both covalent intermediate and mutant-product complexes display 2,5B conformations at the active-centre

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x XYS- XYP- XYP: beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-alpha-D-xylopyranose

XYS-XYP-XYP.1: 17 residues within 4Å: Chain A: I.8, E.17, W.19, N.45, L.47, R.49, Y.85, W.87, Y.96, R.129, Q.132, P.133, S.134, I.135, F.141, Q.143, Y.177 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:W.19, A:Y.85, A:Y.96, A:R.129, A:R.129, A:Q.143 Water bridges: A:Y.96, A:E.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sabini, E. et al., Catalysis and Specificity in Enzymatic Glycoside Hydrolysis: A 2,5B Conformation for the Glycosyl-Enzyme Intermediate Revealed by the Structure of the Bacillus Agaradhaerens Family 11 Xylanase. Chem.Biol. (1999)

Release Date

2002-05-09

Peptides

XYLANASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

XYLANASE

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