SMTL ID : 6vhs.1 (1 other biounit)

Crystal structure of CTX-M-14 in complex with beta-lactamase inhibitor ETX1317

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.28 Å

Oligo State

monomer

Ligands

1 x X57: (2R)-({[(3R,6S)-6-carbamoyl-1-formyl-4-methyl-1,2,3,6-tetrahydropyridin-3-yl]amino}oxy)(fluoro)acetic acid(Covalent)

X57.1: 14 residues within 4Å: Chain A: C.44, S.45, K.48, N.79, Y.80, S.105, N.107, N.145, T.191, K.209, T.210, G.211, S.212, G.213 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.80 Hydrogen bonds: A:S.45, A:N.79, A:S.105, A:S.105, A:N.107, A:T.210, A:S.212, A:S.212 Water bridges: A:N.145, A:N.145, A:N.145, A:S.212, A:S.212

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

PO4.2: 1 residues within 4Å: Chain A: Q.163 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.163 Water bridges: A:Q.32, A:Q.163, A:Q.167 PO4.3: 2 residues within 4Å: Chain A: R.128, E.133 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.133 Water bridges: A:E.133, A:E.133, A:E.133, A:E.133 Salt bridges: A:R.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Durand-Reville, T.F. et al., Discovery of an Orally Available Diazabicyclooctane Inhibitor (ETX0282) of Class A, C, and D Serine beta-Lactamases. J.Med.Chem. (2020)

Release Date

2020-08-26

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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