SMTL ID : 2gkl.1

Crystal structure of the zinc carbapenemase CPHA in complex with the inhibitor pyridine-2,4-dicarboxylate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.72, C.166, H.204 Ligands: PD2.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.72, A:C.166, A:H.204

1 x PD2: PYRIDINE-2,4-DICARBOXYLIC ACID(Non-covalent)

PD2.2: 10 residues within 4Å: Chain A: V.21, W.41, D.72, H.147, C.166, K.169, G.173, N.174, H.204 Ligands: ZN.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.41, A:N.174 Hydrogen bonds: A:N.174 Salt bridges: A:H.147, A:K.169, A:H.204

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: R.139, F.141, Y.155, M.193, L.195 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.139, A:R.139 GOL.4: 4 residues within 4Å: Chain A: H.127, D.128, G.129, D.130 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.127, A:D.128, A:D.128, A:D.128, A:G.129, A:G.129 GOL.5: 5 residues within 4Å: Chain A: L.208, H.209, G.210, E.212, L.213 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.210, A:G.210, A:E.212, A:L.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horsfall, L.E. et al., Competitive Inhibitors of the CphA Metallo-{beta}-Lactamase from Aeromonas hydrophila. Antimicrob.Agents Chemother. (2007)

Release Date

2007-03-13

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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