SMTL ID : 5zg6.2 (1 other biounit)

Crystal structure of beta-lactamase PenP mutant-E166Y in complex with cephaloridine as "post-acylation" intermediate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CED: 5-METHYL-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-3,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID(Covalent)

CED.1: 12 residues within 4Å: Chain A: A.46, S.47, Y.80, S.105, N.107, Y.141, N.145, K.209, T.210, G.211, A.212, R.218 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.47, A:S.105, A:S.105, A:S.105, A:N.107, A:Y.141, A:N.145, A:T.210, A:A.212, A:A.212 Salt bridges: A:K.209, A:R.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

He, Y. et al., The hydrolytic water molecule of Class A beta-lactamase relies on the acyl-enzyme intermediate ES* for proper coordination and catalysis. Sci Rep (2020)

Release Date

2019-03-20

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase

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