SMTL ID : 3a3e.1

Crystal structure of penicillin binding protein 4 (dacB) from Haemophilus influenzae, complexed with novel beta-lactam (CMV)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x CMV: (2R,4S)-2-[(1R)-1-({(2R)-2-[(4-ETHYL-2,3-DIOXOPIPERAZIN-1-YL)AMINO]-2-PHENYLACETYL}AMINO)-2-OXOETHYL]-5,5-DIMETHYL-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID(Covalent)

CMV.1: 13 residues within 4Å: Chain A: A.42, S.43, F.141, N.142, S.284, N.286, L.336, T.375, K.394, T.395, G.396, S.397, L.398 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:T.375 Hydrogen bonds: A:S.43, A:S.284, A:N.286, A:T.375, A:T.395, A:S.397, A:S.397, A:S.397 Salt bridges: A:K.394 pi-Stacking: A:F.141 CMV.2: 10 residues within 4Å: Chain B: A.42, S.43, K.46, S.284, N.286, L.336, K.394, T.395, G.396, S.397 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.43, B:S.284, B:S.284, B:N.286, B:S.397, B:S.397 Salt bridges: B:K.394

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kawai, F. et al., Crystal structures of penicillin-binding proteins 4 and 5 from Haemophilus influenzae. J.Mol.Biol. (2010)

Release Date

2009-12-22

Peptides

Penicillin-binding protein 4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Penicillin-binding protein 4

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