SMTL ID : 3udx.1

Crystal structure of Acinetobacter baumannii PBP1a in complex with Imipenem

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x IM2: (5R)-5-[(1S,2R)-1-FORMYL-2-HYDROXYPROPYL]-3-[(2-{[(E)-IMINOMETHYL]AMINO}ETHYL)SULFANYL]-4,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID(Covalent)

IM2.1: 11 residues within 4Å: Chain A: S.426, K.429, S.462, D.463, S.479, N.481, L.518, T.662, G.663, T.664, Y.699 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.426, A:S.462, A:S.462, A:S.479, A:S.479, A:N.481, A:T.662, A:T.664 Salt bridges: A:K.661 IM2.2: 10 residues within 4Å: Chain B: S.426, S.462, D.463, S.479, N.481, L.518, K.661, T.662, G.663, T.664 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:S.426, B:S.462, B:S.479, B:S.479, B:S.479, B:N.481, B:T.664 Water bridges: B:K.661, B:K.661 Salt bridges: B:K.661

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Han, S. et al., Distinctive attributes of beta-lactam target proteins in Acinetobacter baumannii relevant to development of new antibiotics. J.Am.Chem.Soc. (2011)

Release Date

2011-12-14

Peptides

Penicillin-binding protein 1a: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Penicillin-binding protein 1a

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