SMTL ID : 5ajr.1

Sterol 14-alpha demethylase (CYP51) from Trypanosoma cruzi in complex with the 1-tetrazole derivative VT-1161 ((R)-2-(2,4-Difluorophenyl)-1, 1-difluoro-3-(1H-tetrazol-1-yl)-1-(5-(4-(2,2,2-trifluoroethoxy)phenyl) pyridin-2-yl)propan-2-ol)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: Y.76, Y.89, R.97, L.100, A.261, A.264, G.265, T.268, T.272, L.329, V.332, R.334, I.386, G.387, F.388, G.389, V.392, H.393, K.394, C.395, I.396, G.397 Ligands: VT1.2 8 PLIP interactions: 8 interactions with chain A, Hydrophobic interactions: A:L.100, A:F.388, A:I.396 Hydrogen bonds: A:R.97, A:K.394 Salt bridges: A:R.334, A:H.393 Metal complexes: A:C.395

1 x VT1: (R)-2-(2,4-Difluorophenyl)-1,1-difluoro-3-(1H-tetrazol-1-yl)-1-(5-(4-(2,2,2-trifluoroethoxy)phenyl)pyridin-2-yl)propan-2-ol(Non-covalent)

VT1.2: 14 residues within 4Å: Chain A: F.21, Y.76, M.79, F.83, Y.89, A.260, A.264, T.268, L.329, L.330, M.331, M.333, M.433 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.264 pi-Stacking: A:Y.76 Halogen bonds: A:Y.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hoekstra, W.J. et al., Clinical Candidate Vt-1161'S Antiparasitic Effect in Vitro, Activity in a Murine Model of Chagas Disease, and Structural Characterization in Complex with the Target Enzyme Cyp51 from Trypanosoma Cruzi. Antimicrob.Agents Chemother. (2015)

Release Date

2015-12-02

Peptides

STEROL 14-ALPHA DEMETHYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

STEROL 14-ALPHA DEMETHYLASE

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