SMTL ID : 3a3i.1

Crystal structure of penicillin binding protein 4 (dacB) from Haemophilus influenzae, complexed with ampicillin (AIX)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x AIX: (2R,4S)-2-[(1R)-1-{[(2R)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid(Covalent)

AIX.1: 11 residues within 4Å: Chain A: A.42, S.43, F.141, S.284, N.286, L.336, K.394, T.395, G.396, S.397, L.398 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.141, A:F.141 Hydrogen bonds: A:S.43, A:S.284, A:S.284, A:N.286, A:T.395, A:S.397, A:S.397 Water bridges: A:S.397, A:S.397 Salt bridges: A:K.394 AIX.2: 13 residues within 4Å: Chain B: A.42, S.43, K.46, F.141, S.284, N.286, L.336, T.375, K.394, T.395, G.396, S.397, L.398 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.141, B:T.375 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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