SMTL ID : 3qi0.5 (9 other biounits)

Structural, thermodynamic and kinetic analysis of the picomolar binding affinity interaction of the beta-lactamase inhibitor protein-II (BLIP-II) with class A beta-lactamases

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: P.58, A.59 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.59 SO4.2: 3 residues within 4Å: Chain A: S.254, G.255, K.270 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.270 SO4.3: 3 residues within 4Å: Chain A: Y.208, W.229, S.244 No protein-ligand interaction detected (PLIP) SO4.4: 4 residues within 4Å: Chain A: G.8, G.9, S.244, R.246 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.9 Salt bridges: A:R.246 SO4.5: 3 residues within 4Å: Chain A: P.136, A.137, E.138 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.137, A:E.138 SO4.6: 3 residues within 4Å: Chain A: S.102, G.103, K.118 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.118 SO4.7: 3 residues within 4Å: Chain A: S.63, G.64, K.79 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.63, A:S.63 Salt bridges: A:K.79 SO4.8: 3 residues within 4Å: Chain A: P.97, A.98, E.99 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.98, A:E.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, N.G. et al., Analysis of the binding forces driving the tight interactions between beta-lactamase inhibitory protein-II (BLIP-II) and class A beta-lactamases. J.Biol.Chem. (2011)

Release Date

2011-07-20

Peptides

Beta-lactamase inhibitory protein II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Beta-lactamase inhibitory protein II

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