SMTL ID : 8sdr.1

Crystal structure of PDC-3 beta-lactamase in complex with the boronic acid inhibitor LP-06

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x CB4: PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)-4-THIAZOLEACETYL]AMINO]METHANEBORONATE(Covalent)

CB4.1: 13 residues within 4Å: Chain A: G.89, S.90, K.93, L.145, Q.146, Y.177, N.179, A.319, G.344, S.345, T.346, N.347, N.370 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.145, A:Y.177, A:A.319 Hydrogen bonds: A:S.90, A:Q.146, A:N.179, A:S.345, A:S.345, A:N.347, A:N.370 Water bridges: A:T.316, A:S.345, A:N.347, A:N.373, A:N.373, A:R.376

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 4 residues within 4Å: Chain A: E.269, R.273, A.276, D.280 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mack, A.R. et al., Natural protein engineering in the Omega-loop: the role of Y221 in ceftazidime and ceftolozane resistance in Pseudomonas -derived cephalosporinase. Antimicrob.Agents Chemother. (2023)

Release Date

2023-08-16

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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