SMTL ID : 6j2k.1

CTX-M-64 beta-lactamase S130T clavulanic acid complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.44 Å

Oligo State

homo-dimer

Ligands

2 x ISS: (2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enal(Covalent)

ISS.1: 10 residues within 4Å: Chain A: C.68, S.69, K.72, Y.104, T.129, N.131, N.169, G.235, S.236 Chain B: A.226 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.69, A:T.129, A:N.131, A:S.236 ISS.2: 10 residues within 4Å: Chain A: A.226 Chain B: C.68, S.69, K.72, Y.104, T.129, N.131, N.169, G.235, S.236 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Y.104, A:A.226 Hydrogen bonds: B:S.69, B:T.129, B:N.131, B:S.236

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, Q. et al., Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution. Acs Infect Dis. (2020)

Release Date

2019-10-30

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-lactamase

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