SMTL ID : 2ij3.2 (1 other biounit)

Structure of the A264H mutant of cytochrome P450 BM3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

HEM.1: 25 residues within 4Å: Chain A: K.69, L.75, L.86, F.87, W.96, F.107, F.261, H.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 25 PLIP interactions: 25 interactions with chain A, Hydrophobic interactions: A:F.87, A:F.107, A:F.261, A:F.261, A:T.268, A:L.272, A:F.393, A:I.401, A:F.405, A:A.406 Hydrogen bonds: A:R.398 Water bridges: A:K.69, A:H.100, A:H.100, A:S.332, A:S.332, A:S.332, A:R.398 Salt bridges: A:K.69, A:K.69, A:R.398 pi-Stacking: A:H.264 pi-Cation interactions: A:H.264 Metal complexes: A:H.264, A:C.400

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Girvan, H.M. et al., Structural and spectroscopic characterization of P450 BM3 mutants with unprecedented P450 heme iron ligand sets. New heme ligation states influence conformational equilibria in P450 BM3. J.Biol.Chem. (2007)

Release Date

2006-11-07

Peptides

Cytochrome P450 BM3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cytochrome P450 BM3

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