SMTL ID : 3jyi.5 (5 other biounits)

Structural and biochemical evidence that a TEM-1 {beta}-lactamase Asn170Gly active site mutant acts via substrate-assisted catalysis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

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

EPE.1: 11 residues within 4Å: Chain A: S.45, Y.80, S.105, V.191, K.209, S.210, G.211, A.212, R.218, M.245, N.249 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.45, A:S.105, A:A.212, A:R.218, A:N.249 Water bridges: A:S.45, A:K.209, A:S.210, A:A.212 Salt bridges: A:K.209, A:R.218

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 4 residues within 4Å: Chain A: E.187, R.197, F.205, I.206 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.187, A:W.204, A:I.206 Salt bridges: A:R.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, N.G. et al., Structural and biochemical evidence that a TEM-1 beta-lactamase N170G active site mutant acts via substrate-assisted catalysis. J.Biol.Chem. (2009)

Release Date

2009-10-06

Peptides

Beta-lactamase TEM: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Beta-lactamase TEM

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