SMTL ID : 4n9k.1

crystal structure of beta-lactamse PenP_E166S in complex with cephaloridine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

2 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: 14 residues within 4Å: Chain A: A.46, S.47, N.79, Y.80, S.105, N.107, P.142, N.145, K.209, T.210, G.211, A.212, R.218, Y.247 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.212 Hydrogen bonds: A:S.47, A:N.79, A:S.105, A:N.107, A:T.210, A:A.212, A:A.212 Water bridges: A:R.218 Salt bridges: A:K.209, A:R.218 CED.2: 12 residues within 4Å: Chain B: A.46, S.47, N.79, Y.80, S.105, N.107, N.145, K.209, T.210, G.211, A.212, R.218 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:S.47, B:N.79, B:S.105, B:S.105, B:N.107, B:N.145, B:T.210, B:A.212, B:A.212 Water bridges: B:R.218 Salt bridges: B:K.209, B:R.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pan, X. et al., Perturbing the General Base Residue Glu166 in the Active Site of Class A beta-Lactamase Leads to Enhanced Carbapenem Binding and Acylation. Biochemistry (2014)

Release Date

2014-09-10

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Beta-lactamase

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