SMTL ID : 6xd7.1

KPC-2 N170A mutant bound to hydrolyzed ampicillin at 1.65 A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x ZZ7: (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid(Non-covalent)

ZZ7.1: 11 residues within 4Å: Chain A: C.68, S.69, W.104, S.129, N.131, E.165, L.166, L.168, A.169, T.236, C.237 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.104 Hydrogen bonds: A:S.69, A:S.69, A:S.69, A:S.129, A:E.165, A:T.236, A:T.236, A:T.236 Water bridges: A:C.237 Salt bridges: A:K.72 pi-Stacking: A:W.104

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: Q.204, V.207, K.211, W.250 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.204, A:Q.204, A:K.211 Water bridges: A:Q.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mehta, S.C. et al., KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate. J.Biol.Chem. (2020)

Release Date

2020-12-09

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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