SMTL ID : 3ksw.1

Crystal structure of sterol 14alpha-demethylase (CYP51) from Trypanosoma cruzi in complex with an inhibitor VNF ((4-(4-chlorophenyl)-N-[2-(1H-imidazol-1-yl)-1-phenylethyl]benzamide)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

monomer

Ligands

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

HEM.1: 13 residues within 4Å: Chain A: Y.74, A.259, T.266, T.270, V.330, R.332, G.385, F.386, H.391, C.393, I.394, G.395 Ligands: VNF.2 8 PLIP interactions: 8 interactions with chain A, Hydrophobic interactions: A:V.330, A:F.386, A:I.394 Hydrogen bonds: A:Y.74, A:Y.74 Salt bridges: A:R.332, A:H.391 Metal complexes: A:C.393

1 x VNF: 4'-chloro-N-[(1R)-2-(1H-imidazol-1-yl)-1-phenylethyl]biphenyl-4-carboxamide(Non-covalent)

VNF.2: 8 residues within 4Å: Chain A: M.77, A.86, Y.87, L.98, A.258, A.262, M.431 Ligands: HEM.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.86, A:Y.87, A:L.98, A:A.258

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lepesheva, G.I. et al., Structural Insights into Inhibition of Sterol 14{alpha}-Demethylase in the Human Pathogen Trypanosoma cruzi. J.Biol.Chem. (2010)

Release Date

2009-12-01

Peptides

Sterol 14-alpha demethylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Sterol 14-alpha demethylase

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