SMTL ID : 2hpb.1

Crystal structure of the OXA-10 W154A mutant at pH 9.0

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: E.44, R.142 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.142 Salt bridges: A:R.142 SO4.2: 7 residues within 4Å: Chain A: S.49, S.97, K.187, T.188, G.189, F.190, R.232 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.49, A:S.97, A:T.188, A:T.188 Water bridges: A:S.49, A:F.190 Salt bridges: A:K.187, A:R.232 SO4.3: 7 residues within 4Å: Chain B: S.49, S.97, K.187, T.188, G.189, F.190, R.232 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.49, B:S.49, B:S.97, B:T.188, B:F.190 Salt bridges: B:K.187, B:R.232 SO4.4: 1 residues within 4Å: Chain B: R.142 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.142 SO4.5: 4 residues within 4Å: Chain B: T.62, R.113, K.116, Y.117 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.117 Salt bridges: B:R.113, B:K.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baurin, S. et al., Critical role of tryptophan 154 for the activity and stability of class D beta-lactamases. Biochemistry (2009)

Release Date

2007-07-03

Peptides

Beta-lactamase PSE-2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase PSE-2

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