SMTL ID : 1i2w.1

BETA-LACTAMASE FROM BACILLUS LICHENIFORMIS BS3 COMPLEXED WITH CEFOXITIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x 1QL: (2R)-5-[(carbamoyloxy)methyl]-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid(Covalent)

1QL.1: 17 residues within 4Å: Chain A: A.60, S.61, K.64, N.93, Y.94, S.119, N.121, E.155, P.156, L.158, N.159, T.205, K.223, T.224, G.225, A.226, R.232 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:N.159 Hydrogen bonds: A:S.61, A:S.119, A:T.205, A:T.224, A:A.226 Water bridges: A:N.93, A:Y.94, A:N.203, A:R.232, A:R.232 Salt bridges: A:K.223, A:R.232 1QL.2: 15 residues within 4Å: Chain B: A.60, S.61, K.64, N.93, S.119, N.121, E.155, P.156, L.158, N.159, T.205, T.224, G.225, A.226, R.232 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.158, B:N.159 Hydrogen bonds: B:S.61, B:S.119, B:A.226 Water bridges: B:N.203, B:R.232, B:R.232 Salt bridges: B:K.223, B:R.232

1 x OUT: CARBAMIC ACID(Non-covalent)

OUT.3: 4 residues within 4Å: Chain B: V.161, N.162, P.163, Y.229 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.161, B:N.162 Water bridges: B:A.58, B:S.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fonze, E. et al., Crystal structures of the Bacillus licheniformis BS3 class A beta-lactamase and of the acyl-enzyme adduct formed with cefoxitin. Biochemistry (2002)

Release Date

2002-03-13

Peptides

BETA-LACTAMASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BETA-LACTAMASE

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