SMTL ID : 5ll7.1

Crystal structure of KPC-2 carbapenemase in complex with a phenyl boronic inhibitor.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x 6YV: (~{E})-3-[2-(dihydroxyboranyl)phenyl]prop-2-enoic acid(Covalent)

6YV.1: 14 residues within 4Å: Chain A: C.43, S.44, K.47, W.79, S.104, N.106, E.140, L.141, N.144, R.194, K.208, T.209, G.210, T.211 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.79, A:L.141 Hydrogen bonds: A:S.44, A:K.47, A:S.104, A:S.104, A:N.144, A:N.144, A:T.209, A:T.211, A:T.211 Water bridges: A:T.211 Salt bridges: A:R.194, A:K.208

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: I.129, K.166, A.172 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.171, A:S.171 EDO.3: 2 residues within 4Å: Chain A: A.124, R.127 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.127 EDO.4: 5 residues within 4Å: Chain A: K.186, R.196, W.203, A.204, V.205 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.186, A:R.196, A:R.196, A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Celenza, G. et al., Phenylboronic Acid Derivatives as Validated Leads Active in Clinical Strains Overexpressing KPC-2: A Step against Bacterial Resistance. Chemmedchem (2018)

Release Date

2018-02-21

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase