SMTL ID : 2ex8.2 (1 other biounit)

Crystal structure of penicillin binding protein 4 (dacB) from Escherichia coli, complexed with penicillin-G

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x PNM: OPEN FORM - PENICILLIN G(Covalent)

PNM.1: 12 residues within 4Å: Chain A: A.42, S.43, K.46, F.141, S.287, N.289, L.340, K.398, T.399, G.400, S.401, L.402 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.402 Hydrogen bonds: A:S.43, A:S.287, A:S.287, A:N.289, A:T.399, A:S.401, A:S.401 Salt bridges: A:K.398 pi-Stacking: A:F.141 PNM.2: 12 residues within 4Å: Chain B: A.42, S.43, K.46, F.141, S.287, N.289, L.340, K.398, T.399, G.400, S.401, L.402 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.402 Hydrogen bonds: B:S.43, B:S.287, B:S.287, B:N.289, B:T.399, B:S.401, B:S.401 Salt bridges: B:K.398 pi-Stacking: B:F.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kishida, H. et al., Crystal structure of penicillin binding protein 4 (dacB) from Escherichia coli, both in the native form and covalently linked to various antibiotics. Biochemistry (2006)

Release Date

2006-06-13

Peptides

Penicillin-binding protein 4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Penicillin-binding protein 4

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