SMTL ID : 4gdb.1

SHV-1 in complex with 4H-pyrazolo[1,5-c][1,3]thiazole containing penem inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

monomer

Ligands

1 x 17O: (7R)-6-formyl-7-(4H-pyrazolo[1,5-c][1,3]thiazol-2-yl)-4,7-dihydro-1,4-thiazepine-3-carboxylic acid

17O.1: 12 residues within 4Å: Chain A: M.65, S.66, D.100, Y.101, S.126, N.128, T.163, N.166, G.232, A.233, E.235 Ligands: EPE.4 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:N.166 Hydrogen bonds: A:S.66, A:S.126, A:S.126, A:N.128, A:A.233 Water bridges: A:D.100, A:S.102

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

MA4.2: 14 residues within 4Å: Chain A: I.217, V.220, P.222, I.227, I.241, A.243, V.255, I.257, I.273, A.274, G.277, A.278, I.281, E.282 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.217, A:I.227, A:I.241, A:A.243, A:V.255, A:I.257, A:I.273 Hydrogen bonds: A:E.282 MA4.3: 8 residues within 4Å: Chain A: A.213, L.216, I.217, T.231, R.239, N.270, I.273, A.274 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.213, A:I.217, A:T.231, A:N.270, A:I.273, A:A.274

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

EPE.4: 10 residues within 4Å: Chain A: S.66, Y.101, S.126, V.212, K.230, T.231, G.232, A.233, R.239 Ligands: 17O.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.126, A:S.126, A:S.126, A:G.232, A:R.239 Water bridges: A:K.230, A:T.231, A:R.239 Salt bridges: A:K.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ke, W. et al., Structures of SHV-1 beta-lactamase with penem and penam sulfone inhibitors that form cyclic intermediates stabilized by carbonyl conjugation. Plos One (2012)

Release Date

2013-07-31

Peptides

Beta-lactamase SHV-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase SHV-1

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