SMTL ID : 4c27.1 (1 other biounit)

Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-2-fluoro-4-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: Y.96, R.104, L.107, L.114, A.268, A.271, G.272, T.275, S.276, T.279, L.336, V.339, R.341, G.394, F.395, G.396, V.399, H.400, K.401, C.402, I.403, G.404 Ligands: 26N.2, EDO.3 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:L.114, A:A.271, A:L.336, A:V.339, A:F.395, A:I.403 Hydrogen bonds: A:Y.96 Water bridges: A:Y.83, A:Y.96 Salt bridges: A:R.104, A:R.341, A:H.400 Metal complexes: A:C.402

1 x 26N: Nalpha-(2-fluoro-4-{4-[4-(trifluoromethyl)phenyl]piperazin-1-yl}benzoyl)-N-pyridin-4-yl-D-tryptophanamide(Non-covalent)

26N.2: 19 residues within 4Å: Chain A: I.25, F.28, G.29, I.52, Y.83, M.86, F.90, Y.96, P.190, A.191, V.193, F.194, F.270, A.271, T.275, L.336, M.440, V.441 Ligands: HEM.1 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.28, A:F.28, A:Y.96, A:A.191, A:F.194, A:F.270, A:A.271, A:T.275, A:M.440 Hydrogen bonds: A:Y.96, A:Y.96 pi-Stacking: A:Y.83, A:F.90

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 8 residues within 4Å: Chain A: I.155, I.156, A.159, A.268, M.269, G.272, Q.273 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.272 EDO.4: 5 residues within 4Å: Chain A: K.170, R.171, L.172, N.173, H.176 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.170, A:N.173, A:H.176

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 4 residues within 4Å: Chain A: G.91, E.92, R.210, H.259 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vieira, D.F. et al., Binding Mode and Potency of N-Indolyl-Oxopyridinyl-4-Amino-Propanyl-Based Inhibitors Targeting Trypanosoma Cruzi Cyp51. J.Med.Chem. (2014)

Release Date

2014-09-03

Peptides

STEROL 14-ALPHA DEMETHYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

STEROL 14-ALPHA DEMETHYLASE

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