SMTL ID : 3ue1.1

Crystal strucuture of Acinetobacter baumanni PBP1A in complex with MC-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.73 Å

Oligo State

homo-dimer

Ligands

2 x UE1: (4S,7Z)-7-(2-amino-1,3-thiazol-4-yl)-1-[({4-[(2R)-2,3-dihydroxypropyl]-3-(4,5-dihydroxypyridin-2-yl)-5-oxo-4,5-dihydro- 1H-1,2,4-triazol-1-yl}sulfonyl)amino]-4-formyl-10,10-dimethyl-1,6-dioxo-9-oxa-2,5,8-triazaundec-7-en-11-oate(Covalent)

UE1.1: 19 residues within 4Å: Chain A: Q.423, G.425, S.426, S.462, S.479, N.481, L.518, G.519, K.661, T.662, G.663, T.664, T.665, N.666, D.667, Y.699, G.700, G.701, I.702 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:Q.423, A:S.426, A:S.462, A:S.479, A:S.479, A:S.479, A:N.481, A:K.661, A:T.662, A:T.664, A:T.664, A:T.664, A:N.666, A:G.700, A:G.701 Water bridges: A:T.662 pi-Stacking: A:Y.699 UE1.2: 21 residues within 4Å: Chain B: Q.423, G.425, S.426, S.462, S.479, N.481, L.518, G.519, T.520, T.646, K.661, T.662, G.663, T.664, T.665, N.666, D.667, Y.699, G.700, G.701, I.702 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:T.664 Hydrogen bonds: B:Q.423, B:S.426, B:S.462, B:S.479, B:S.479, B:S.479, B:N.481, B:K.661, B:T.662, B:T.664, B:T.664, B:T.664, B:N.666, B:Y.699, B:G.701 Water bridges: B:T.646, B:T.646

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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