SMTL ID : 5twe.1

CTX-M-14 P167S:S70G mutant enzyme crystallized with ceftazidime

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x CAZ: ACYLATED CEFTAZIDIME(Non-covalent)

CAZ.1: 15 residues within 4Å: Chain A: C.44, G.45, N.79, Y.80, S.105, N.107, S.142, N.145, T.146, K.209, T.210, G.211, S.212, G.213, D.214 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:G.45, A:N.79, A:S.105, A:S.105, A:N.107, A:S.142, A:N.145, A:N.145, A:S.212, A:S.212, A:S.212 Water bridges: A:K.48, A:K.209 Salt bridges: A:K.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patel, M.P. et al., The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M beta-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation. Biochemistry (2017)

Release Date

2017-06-28

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase