SMTL ID : 3gw9.2 (3 other biounits)

Crystal structure of sterol 14-alpha demethylase (CYP51) from Trypanosoma brucei bound to an inhibitor N-(1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethyl)-4-(5-phenyl-1,3,4-oxaziazol-2-yl)benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: Y.89, R.97, L.100, L.107, A.261, A.264, G.265, T.268, S.269, T.272, L.329, L.332, R.334, G.387, F.388, G.389, V.392, H.393, K.394, C.395, I.396, G.397 Ligands: VNI.2 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:L.107, A:L.329, A:F.388, A:F.388, A:I.396 Hydrogen bonds: A:Y.89, A:Y.89 Water bridges: A:Y.76, A:Y.76, A:M.333, A:M.333 Salt bridges: A:R.97, A:R.334, A:H.393 Metal complexes: A:C.395

1 x VNI: N-[(1R)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethyl]-4-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide(Non-covalent)

VNI.2: 14 residues within 4Å: Chain A: F.21, Y.76, F.78, M.79, F.83, Y.89, F.187, F.263, A.264, T.268, L.329, M.333, V.434 Ligands: HEM.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.21, A:Y.76, A:F.78, A:F.83, A:Y.89, A:F.187, A:L.329 Hydrogen bonds: A:Y.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lepesheva, G.I. et al., Crystal structures of Trypanosoma brucei sterol 14alpha-demethylase and implications for selective treatment of human infections. J.Biol.Chem. (2010)

Release Date

2009-11-17

Peptides

STEROL 14ALPHA-DEMETHYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

STEROL 14ALPHA-DEMETHYLASE

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