SMTL ID : 1bt5.1

CRYSTAL STRUCTURE OF THE IMIPENEM INHIBITED TEM-1 BETA-LACTAMASE FROM ESCHERICHIA COLI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: P.226, S.231, R.232, W.263 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.231 Water bridges: A:D.25, A:D.25, A:D.25, A:R.232, A:R.232, A:W.263 Salt bridges: A:R.232 SO4.2: 4 residues within 4Å: Chain A: T.244, D.246, E.247, R.250 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.244, A:T.244 Salt bridges: A:R.250 SO4.3: 4 residues within 4Å: Chain A: R.18, P.149, N.150, T.239 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.150, A:N.150 Water bridges: A:R.18, A:R.18, A:T.239 Salt bridges: A:R.18 SO4.4: 1 residues within 4Å: Chain A: R.136 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.136 SO4.5: 1 residues within 4Å: Chain A: W.204 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.204 SO4.6: 1 residues within 4Å: Chain A: A.177 No protein-ligand interaction detected (PLIP) SO4.7: 4 residues within 4Å: Chain A: Q.65, L.66, G.67, R.95 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.67 Water bridges: A:L.66, A:L.66 Salt bridges: A:R.95 SO4.8: 2 residues within 4Å: Chain A: R.69, H.71 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.69 Salt bridges: A:H.71

1 x IM2: (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carbox ylic acid(Covalent)

IM2.9: 14 residues within 4Å: Chain A: S.45, K.48, Y.80, S.105, N.107, E.141, N.145, K.209, S.210, G.211, A.212, G.213, R.218, M.245 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.80 Hydrogen bonds: A:K.48, A:S.105, A:N.107, A:N.145, A:N.145, A:K.209, A:A.212, A:G.213 Water bridges: A:R.218, A:R.218, A:R.248 Salt bridges: A:R.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maveyraud, L. et al., Structural Basis for Clinical Longevity of Carbapenem Antibiotics in the Face of Challenge by the Common Class A Beta-Lactamases from Antibiotic-Resistant Bacteria. J.Am.Chem.Soc. (1998)

Release Date

1999-09-02

Peptides

PROTEIN (BETA-LACTAMASE): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (BETA-LACTAMASE)

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