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

Crystal structure of beta-lactamase PenP mutant E166Y

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 9 residues within 4Å: Chain A: S.47, S.105, T.191, K.209, T.210, G.211, A.212, R.218 Ligands: EPE.3 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.47, A:S.105, A:T.191, A:T.210, A:A.212 Water bridges: A:K.50, A:K.50, A:K.209, A:R.218 Salt bridges: A:K.209, A:R.218 EPE.3: 10 residues within 4Å: Chain A: S.47, N.79, Y.80, N.107, Y.141, N.145, A.212, A.213, K.246 Ligands: EPE.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.47, A:N.79, A:N.107, A:N.145, A:A.212 Water bridges: A:A.212, A:A.212

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: S.62, I.63, E.177, K.178 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.63 Water bridges: A:S.62, A:E.64

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
B

Beta-lactamase

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