SMTL ID : 3nj3.2 (1 other biounit)

Crystal structure of xylanase 10B from Thermotoga petrophila RKU-1 in complex with xylobiose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

1 x XYP- XYP: beta-D-xylopyranose-(1-4)-beta-D-xylopyranose(Non-covalent)

XYP-XYP.1: 14 residues within 4Å: Chain A: E.64, N.65, K.68, H.101, W.105, Q.108, N.149, E.150, Q.225, H.227, E.256, W.297, W.305 Ligands: ACT.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.64, A:N.65, A:K.68, A:W.297 Water bridges: A:N.107

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 5 residues within 4Å: Chain A: Y.193, Q.225, H.227, W.305 Ligands: XYP-XYP.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.193, A:W.305

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: H.16, M.17, K.28 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.28 SO4.4: 3 residues within 4Å: Chain A: E.75, P.110, G.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.111 Water bridges: A:E.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Santos, C.R. et al., Thermal-induced conformational changes in the product release area drive the enzymatic activity of xylanases 10B: Crystal structure, conformational stability and functional characterization of the xylanase 10B from Thermotoga petrophila RKU-1. Biochem.Biophys.Res.Commun. (2010)

Release Date

2011-05-04

Peptides

Endo-1,4-beta-xylanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Endo-1,4-beta-xylanase

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