SMTL ID : 5uj3.1

Crystal structure of the KPC-2 beta-lactamase complexed with hydrolyzed cefotaxime

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

monomer

Ligands

2 x CE4: (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid(Non-covalent)

CE4.1: 14 residues within 4Å: Chain A: S.66, K.69, W.101, S.126, N.128, N.166, R.216, K.230, T.231, G.232, T.233, C.234, G.235 Ligands: CE4.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:S.66, A:S.126, A:S.126, A:S.126, A:S.126, A:N.128, A:N.166, A:T.233 Water bridges: A:K.69, A:K.69, A:G.235, A:G.235 Salt bridges: A:K.69, A:R.216, A:K.230 CE4.2: 7 residues within 4Å: Chain A: P.100, L.163, N.166, S.167, V.236, K.265 Ligands: CE4.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.236 Water bridges: A:L.163, A:K.265 Salt bridges: A:K.265

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: Q.201, V.204, K.208, W.247 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.201, A:K.208, A:K.208 Water bridges: A:Q.201

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pemberton, O.A. et al., Molecular Basis of Substrate Recognition and Product Release by the Klebsiella pneumoniae Carbapenemase (KPC-2). J. Med. Chem. (2017)

Release Date

2017-04-26

Peptides

Carbapenem-hydrolyzing beta-lactamase KPC: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbapenem-hydrolyzing beta-lactamase KPC

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