SMTL ID : 4yin.1

Crystal structure of the extended-spectrum beta-lactamase OXA-145

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 8 residues within 4Å: Chain A: A.47, S.48, V.95, S.96, T.186, G.187, F.188, R.230 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.48, A:S.48, A:V.95, A:S.96, A:T.186, A:T.186, A:F.188, A:R.230 Salt bridges: A:K.51, A:K.185, A:R.230 FLC.2: 9 residues within 4Å: Chain B: A.47, S.48, S.96, K.185, T.186, G.187, F.188, L.227, R.230 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.188 Hydrogen bonds: B:S.48, B:S.48, B:S.96, B:S.96, B:T.186, B:F.188 Salt bridges: B:K.185, B:R.230, B:R.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meziane-Cherif, D. et al., Structural insights into the loss of penicillinase and the gain of ceftazidimase activities by OXA-145 beta-lactamase in Pseudomonas aeruginosa. J. Antimicrob. Chemother. (2016)

Release Date

2016-02-10

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase