SMTL ID : 1iyo.1

Toho-1 beta-Lactamase In Complex With Cefotaxime

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 1 residues within 4Å: Chain A: K.171 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.166 Salt bridges: A:K.171 SO4.2: 3 residues within 4Å: Chain A: K.56, K.171, A.172 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.172 Water bridges: A:K.56, A:K.56 Salt bridges: A:K.56 SO4.3: 6 residues within 4Å: Chain A: W.203, P.225, E.226, N.227, H.228, F.262 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.203, A:E.226, A:N.227 Salt bridges: A:H.228

1 x CEF: CEFOTAXIME, C3' cleaved, open, bound form(Covalent)

CEF.4: 16 residues within 4Å: Chain A: C.43, S.44, N.78, Y.79, S.104, N.106, P.141, N.144, T.190, K.208, T.209, G.210, S.211, G.212, D.213, R.246 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.44, A:N.78, A:S.104, A:S.104, A:N.106, A:T.190, A:T.209, A:S.211, A:S.211, A:D.213, A:D.213, A:R.246 Water bridges: A:D.213, A:D.213, A:R.248 Salt bridges: A:K.208

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shimamura, T. et al., Acyl-intermediate Structures of the Extended-spectrum Class A beta -Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin. J.Biol.Chem. (2002)

Release Date

2002-12-11

Peptides

Toho-1 beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Toho-1 beta-lactamase

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