SMTL ID : 3niy.1 (1 other biounit)

Crystal structure of native xylanase 10B from Thermotoga petrophila RKU-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: P.110, G.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.111 Water bridges: A:W.112 SO4.2: 2 residues within 4Å: Chain A: A.200 Ligands: ACT.6 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.203, A:N.203, A:N.203 SO4.3: 1 residues within 4Å: Chain A: R.78 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.78 SO4.4: 3 residues within 4Å: Chain A: Y.235, R.239, K.280 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.239, A:K.280

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

ACT.5: 4 residues within 4Å: Chain A: E.64, Y.303, S.304, W.305 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.64, A:E.64, A:W.305 ACT.6: 3 residues within 4Å: Chain A: N.199, A.200 Ligands: SO4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.200 Water bridges: A:K.201 ACT.7: 5 residues within 4Å: Chain A: Y.193, H.227, W.305, F.309, F.310 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.193, A:F.309 Water bridges: A:Q.225, A:H.227 Salt bridges: A:H.227

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
A

Endo-1,4-beta-xylanase

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