SMTL ID : 6h1o.2 (1 other biounit)

Structure of the BM3 heme domain in complex with voriconazole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

monomer

Ligands

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

HEM.1: 27 residues within 4Å: Chain A: K.69, L.75, L.86, V.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 Ligands: VOR.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:L.86, A:V.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, 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, A:R.398 Salt bridges: A:K.69, A:R.398 Metal complexes: A:C.400

1 x VOR: Voriconazole(Non-covalent)

VOR.2: 13 residues within 4Å: Chain A: L.75, F.82, V.87, T.88, L.181, T.260, I.263, A.264, E.267, T.268, L.437, T.438 Ligands: HEM.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.87, A:I.263, A:A.264, A:T.438 Hydrogen bonds: A:E.267, A:E.267 pi-Stacking: A:F.82

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 4 residues within 4Å: Chain A: D.80, F.81, F.205, I.209 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.80 PO4.4: 2 residues within 4Å: Chain A: T.427, N.428 4 PLIP interactions: 4 interactions with chain A Water bridges: A:T.427, A:E.430, A:E.430, A:E.430

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: V.281, P.284, D.425, N.428 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.425 Water bridges: A:N.428, A:N.428

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jeffreys, L.N. et al., Novel insights into P450 BM3 interactions with FDA-approved antifungal azole drugs. Sci Rep (2019)

Release Date

2019-02-20

Peptides

Bifunctional cytochrome P450/NADPH--P450 reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Bifunctional cytochrome P450/NADPH--P450 reductase

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