SMTL ID : 4r3b.1

Crystal structure of SHV-1 b-lactamase in complex with 6b-(hydroxymethyl)penicillanic acid sulfone PSR-283A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.37 Å

Oligo State

monomer

Ligands

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

MA4.1: 14 residues within 4Å: Chain A: I.196, V.199, P.201, I.206, I.220, A.222, L.224, V.234, I.236, I.252, A.253, A.257, I.260, E.261 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.196, A:I.206, A:I.220, A:A.222, A:L.224, A:V.234, A:V.234, A:I.236, A:I.252 Hydrogen bonds: A:E.261 Water bridges: A:V.199 MA4.3: 7 residues within 4Å: Chain A: L.195, T.210, R.218, I.220, N.249, I.252, A.253 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.195, A:T.210, A:I.220, A:I.252, A:A.253

1 x 3GE: N-[(1E)-2-formyl-3-hydroxyprop-1-en-1-yl]-3-[(S)-sulfino]-D-valine(Covalent)

3GE.2: 11 residues within 4Å: Chain A: M.44, S.45, K.48, D.79, S.105, N.107, E.141, T.142, N.145, G.211, A.212 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.45, A:K.48, A:N.107, A:N.107, A:N.145, A:A.212 Water bridges: A:K.209, A:G.213, A:G.213 Salt bridges: A:D.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Che, T. et al., Detecting a Quasi-stable Imine Species on the Reaction Pathway of SHV-1 beta-Lactamase and 6 beta-(Hydroxymethyl)penicillanic Acid Sulfone. Biochemistry (2015)

Release Date

2015-01-21

Peptides

Beta-lactamase SHV-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase SHV-1

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