SMTL ID : 1dd6.1 (1 other biounit)

IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A MERCAPTOCARBOXYLATE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: W.62, E.65, R.66 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.62 Salt bridges: A:R.66

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.77, H.79, H.139, C.158 Ligands: ZN.3, MCI.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.77, A:H.79, A:H.139 ZN.3: 5 residues within 4Å: Chain A: D.81, C.158, H.197 Ligands: ZN.2, MCI.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.81, A:C.158, A:H.197

1 x MCI: (2-MERCAPTOMETHYL-4-PHENYL-BUTYRYLIMINO)-(5-TETRAZOL-1-YLMETHYL-THIOPHEN-2-YL)-ACETIC ACID(Non-covalent)

MCI.4: 20 residues within 4Å: Chain A: E.23, V.25, W.28, V.31, P.32, K.33, F.51, H.77, H.79, D.81, H.139, C.158, K.161, G.164, L.165, G.166, N.167, H.197 Ligands: ZN.2, ZN.3 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:E.23, A:E.23, A:V.25, A:W.28, A:V.31, A:K.33, A:F.51, A:F.51, A:D.81 Hydrogen bonds: A:G.166, A:N.167 Water bridges: A:K.161, A:G.164, A:N.167 Salt bridges: A:H.139, A:K.161, A:H.197 pi-Stacking: A:W.28, A:H.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Concha, N.O. et al., Crystal structure of the IMP-1 metallo beta-lactamase from Pseudomonas aeruginosa and its complex with a mercaptocarboxylate inhibitor: binding determinants of a potent, broad-spectrum inhibitor. Biochemistry (2000)

Release Date

2000-11-08

Peptides

IMP-1 METALLO BETA-LACTAMASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

IMP-1 METALLO BETA-LACTAMASE

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