SMTL ID : 1q2p.1

SHV-1 class A beta-lactamase complexed with penem WAY185229

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x MA4: CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE(Non-covalent)

MA4.1: 14 residues within 4Å: Chain A: V.199, L.200, P.201, I.206, A.222, L.224, V.234, I.236, I.252, A.253, G.256, A.257, E.261 Ligands: MA4.2 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.200, A:I.206, A:A.222, A:L.224, A:V.234, A:I.236, A:I.252, A:A.253 Hydrogen bonds: A:E.261 MA4.2: 6 residues within 4Å: Chain A: L.195, R.218, N.249, I.252, A.253 Ligands: MA4.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.195, A:I.252, A:A.253

1 x WY2: (6,7-DIHYDRO-5H-CYCLOPENTA[D]IMIDAZO[2,1-B]THIAZOL-2-YL]-4,7-DIHYDRO[1,4]THIAZEPINE-3,6-DICARBOXYLIC ACID(Covalent)

WY2.3: 10 residues within 4Å: Chain A: M.44, S.45, Y.80, S.105, N.107, E.141, T.142, N.145, G.211, A.212 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.80, A:Y.80 Hydrogen bonds: A:S.45, A:S.105, A:A.212 Water bridges: A:N.145, A:K.209, A:K.209 pi-Stacking: A:Y.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Venkatesan, A.M. et al., Structure-activity relationship of 6-methylidene penems bearing tricyclic heterocycles as broad-spectrum beta-lactamase inhibitors: crystallographic structures show unexpected binding of 1,4-thiazepine intermediates. J.Med.Chem. (2004)

Release Date

2004-09-14

Peptides

beta-lactamase SHV-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

beta-lactamase SHV-1

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