SMTL ID : 3mzf.1

Structure of penicillin-binding protein 5 from E. coli: imipenem acyl-enzyme complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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)

IM2.1: 12 residues within 4Å: Chain A: A.43, S.44, K.47, G.85, S.86, S.87, N.112, L.153, R.198, T.214, G.215, H.216 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.153 Hydrogen bonds: A:S.44, A:G.85, A:S.87, A:N.112, A:T.214, A:H.216 Water bridges: A:S.110, A:R.198, A:R.198, A:T.214 Salt bridges: A:R.198

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: N.134, T.145, H.146 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.134 Water bridges: A:Y.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicola, G. et al., Crystal structures of covalent complexes of beta-lactam antibiotics with Escherichia coli penicillin-binding protein 5: toward an understanding of antibiotic specificity. Biochemistry (2010)

Release Date

2011-03-16

Peptides

D-alanyl-D-alanine carboxypeptidase dacA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D-alanyl-D-alanine carboxypeptidase dacA

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