SMTL ID : 4kew.2 (1 other biounit)

structure of the A82F BM3 heme domain in complex with omeprazole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 26 residues within 4Å: Chain A: K.69, L.75, L.86, F.87, W.96, F.107, F.261, A.264, G.265, T.268, T.269, L.272, T.327, A.328, F.331, P.392, F.393, G.394, R.398, A.399, C.400, I.401, G.402, F.405, A.406 Ligands: 1C6.2 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:L.86, A:F.87, A:F.87, A:F.87, A:F.107, A:F.261, A:F.261, A:A.264, A:L.272, A:A.328, A:F.393, A:I.401, A:F.405 Hydrogen bonds: A:R.398 Water bridges: A:K.69, A:K.69, A:S.332, A:S.332, A:S.332 Salt bridges: A:K.69, A:R.398 Metal complexes: A:C.400

1 x 1C6: 6-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfanyl}-1H-benzimidazole(Non-covalent)

1C6.2: 12 residues within 4Å: Chain A: V.26, A.74, F.87, L.188, I.263, A.264, A.328, P.329, A.330, L.437, T.438 Ligands: HEM.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.26, A:A.74, A:F.87, A:F.87, A:A.264, A:L.437, A:T.438 Hydrogen bonds: A:A.330 Water bridges: A:S.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Butler, C.F. et al., Key Mutations Alter the Cytochrome P450 BM3 Conformational Landscape and Remove Inherent Substrate Bias. J.Biol.Chem. (2013)

Release Date

2013-07-10

Peptides

Bifunctional P-450/NADPH-P450 reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Bifunctional P-450/NADPH-P450 reductase

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