SMTL ID : 6qwd.1

Crystal structure of KPC-3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

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

SO4.1: 8 residues within 4Å: Chain A: S.66, S.126, T.212, R.216, K.230, T.231, G.232, T.233 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.66, A:S.126, A:R.216, A:T.231, A:T.233, A:T.233 Water bridges: A:S.66, A:K.69, A:K.69, A:T.233 Salt bridges: A:K.230 SO4.2: 2 residues within 4Å: Chain A: P.222, A.223 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.223 SO4.3: 2 residues within 4Å: Chain A: T.249, G.250 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.250 SO4.4: 3 residues within 4Å: Chain A: S.270, E.271, A.272 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.269, A:S.270, A:E.271, A:A.272 SO4.5: 3 residues within 4Å: Chain A: I.169, Y.237, K.265 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.237 Water bridges: A:K.265, A:K.265, A:K.265 Salt bridges: A:K.265

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 5 residues within 4Å: Chain A: Q.201, V.204, K.208, A.226, W.247 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.201, A:Q.201, A:K.208 GOL.7: 10 residues within 4Å: Chain A: R.61, F.62, P.63, A.168, I.169, P.170, G.171, D.172, T.176, R.261 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.169, A:G.171 Water bridges: A:R.61, A:G.171, A:D.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tooke, C.L. et al., Molecular Basis of Class A beta-Lactamase Inhibition by Relebactam. Antimicrob.Agents Chemother. (2019)

Release Date

2019-08-21

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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