SMTL ID : 5eec.2 (1 other biounit)

Crystal structure of KPC-2 beta-lactamase in complex with the S02030 boronic acid inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

1 x ZXM: 1-{(2R)-2-(dihydroxyboranyl)-2-[(thiophen-2-ylacetyl)amino]ethyl}-1H-1,2,3-triazole-4-carboxylic acid(Covalent)

ZXM.1: 17 residues within 4Å: Chain A: C.44, S.45, K.48, W.80, S.105, N.107, E.141, L.142, N.145, R.195, K.209, T.210, G.211, T.212, C.213, G.214 Ligands: SO4.2 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.142 Hydrogen bonds: A:S.45, A:K.48, A:S.105, A:N.107, A:N.145, A:T.210, A:T.212, A:T.212, A:T.212 Salt bridges: A:R.195, A:K.209

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

SO4.2: 8 residues within 4Å: Chain A: S.45, S.105, T.191, K.209, T.210, G.211, T.212 Ligands: ZXM.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.105, A:T.191, A:T.210, A:T.212 Water bridges: A:T.212, A:T.212 Salt bridges: A:K.209 SO4.3: 4 residues within 4Å: Chain A: H.248, S.249, E.250, A.251 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.249, A:E.250, A:A.251 SO4.4: 2 residues within 4Å: Chain A: S.19, R.36 4 PLIP interactions: 4 interactions with chain A Water bridges: A:S.19, A:R.36, A:R.36 Salt bridges: A:R.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nguyen, N.Q. et al., Crystal Structures of KPC-2 and SHV-1 beta-Lactamases in Complex with the Boronic Acid Transition State Analog S02030. Antimicrob.Agents Chemother. (2016)

Release Date

2016-02-03

Peptides

Carbapenem-hydrolyzing beta-lactamase KPC: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbapenem-hydrolyzing beta-lactamase KPC

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