SMTL ID : 5dyp.1

Crystal structure of Asp251Gly/Gln307His mutant of cytochrome P450 BM3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 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, I.153, 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, A.406 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:L.86, A:F.87, A:F.87, A:F.87, A:F.107, A:I.153, A:F.261, A:F.261, A:A.264, A:L.272, A:F.393, A:I.401 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 HEM.2: 25 residues within 4Å: Chain B: K.69, L.86, F.87, W.96, F.107, I.153, 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 19 PLIP interactions: 18 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:L.86, B:F.87, B:F.87, B:F.87, B:F.107, B:I.153, B:F.261, B:A.264, B:L.272, B:F.393, B:I.401, B:F.405 Hydrogen bonds: B:R.398 Water bridges: B:K.69, B:K.69 Salt bridges: B:K.69, B:R.398 Metal complexes: B:C.400, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Nardo, G. et al., Subtle structural changes in the Asp251Gly/Gln307His P450 BM3 mutant responsible for new activity toward diclofenac, tolbutamide and ibuprofen. Arch.Biochem.Biophys. (2016)

Release Date

2016-01-20

Peptides

Bifunctional P-450/NADPH-P450 reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Bifunctional P-450/NADPH-P450 reductase

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