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

Crystal structure of sterol 14-alpha demethylase (CYP51B) from a pathogenic filamentous fungus Aspergillus fumigatus in complex with voriconazole

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

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

HEM.1: 19 residues within 4Å: Chain A: Y.87, L.94, K.98, L.255, G.259, S.262, L.318, I.324, I.327, R.329, P.406, F.407, G.408, H.412, R.413, C.414, I.415, G.416 Ligands: VOR.2 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:L.255, A:L.318, A:I.324, A:F.407, A:F.407, A:I.415 Hydrogen bonds: A:H.412 Water bridges: A:R.329 Salt bridges: A:K.98, A:R.329, A:H.412 Metal complexes: A:C.414

1 x VOR: Voriconazole(Non-covalent)

VOR.2: 9 residues within 4Å: Chain A: Y.73, F.81, Y.87, A.258, I.324, S.326, L.454, F.455 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.81, A:A.258 Hydrogen bonds: A:Y.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hargrove, T.Y. et al., Structure-Functional Characterization of Cytochrome P450 Sterol Alpha-Demethylase (Cyp51B) from Aspergillus Fumigatus and Molecular Basis for the Development of Antifungal Drugs. J.Biol.Chem. (2015)

Release Date

2015-08-19

Peptides

14-ALPHA STEROL DEMETHYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

14-ALPHA STEROL DEMETHYLASE

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