SMTL ID : 1rgy.1

Citrobacter freundii GN346 Class C beta-Lactamase Complexed with Transition-State Analog of Cefotaxime

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

monomer

Ligands

1 x PTX: {[(2E)-2-(2-AMINO-1,3-THIAZOL-4-YL)-2-(METHOXYIMINO)ETHANOYL]AMINO}METHYLPHOSPHONIC ACID(Covalent)

PTX.1: 12 residues within 4Å: Chain A: G.62, S.63, Q.119, Y.149, N.151, V.210, Y.220, G.316, S.317, T.318, G.319 Ligands: MPD.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.63, A:Q.119, A:Y.149, A:N.151, A:S.317, A:S.317, A:G.319 pi-Stacking: A:Y.220

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 3 residues within 4Å: Chain A: Q.119, Y.220 Ligands: PTX.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Q.119 Hydrogen bonds: A:Q.119 Water bridges: A:Q.119, A:N.151, A:Y.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nukaga, M. et al., Hydrolysis of third-generation cephalosporins by class C beta-lactamases. Structures of a transition state analog of cefotoxamine in wild-type and extended spectrum enzymes. J.Biol.Chem. (2004)

Release Date

2004-04-06

Peptides

beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

beta-lactamase