SMTL ID : 2g3j.1

Structure of S.olivaceoviridis xylanase Q88A/R275A mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

2 x XYS- XYS: alpha-D-xylopyranose-(1-4)-alpha-D-xylopyranose(Non-covalent)

XYS-XYS.1: 4 residues within 4Å: Chain A: N.173, W.179, S.212, P.213 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.173 XYS-XYS.2: 7 residues within 4Å: Chain A: E.44, N.45, K.48, H.207, W.266, W.274 Ligands: PO4.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.44, A:N.45, A:W.266

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 6 residues within 4Å: Chain A: E.53, R.56, W.92, Q.103, A.104, D.107 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.103, A:D.107, A:D.107 Water bridges: A:G.57, A:G.57 Salt bridges: A:R.56 PO4.4: 10 residues within 4Å: Chain A: K.48, H.81, W.85, N.127, E.128, Q.205, E.236, W.266 Ligands: XYS-XYS.2, XYS-XYS.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.127, A:E.128, A:Q.205 Salt bridges: A:K.48, A:H.81 PO4.5: 2 residues within 4Å: Chain A: K.290, A.291 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.291 Water bridges: A:A.292, A:A.292 PO4.6: 3 residues within 4Å: Chain A: R.156, G.196, P.198 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.196 Salt bridges: A:R.156 PO4.7: 5 residues within 4Å: Chain A: R.138, N.148, M.188, D.191, F.192 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.148, A:M.188, A:D.191 Salt bridges: A:R.138 PO4.8: 3 residues within 4Å: Chain A: S.131, R.139, D.140 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.131, A:R.139, A:D.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ichinose, H. et al., Structure-based engineering of glucose specificity in a family 10 xylanase from Streptomyces olivaceoviridis E-86. PROCESS BIOCHEM (2012)

Release Date

2007-03-06

Peptides

Xylanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Xylanase

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