SMTL ID : 4c28.1 (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)-4-(4-(4-chlorophenyl)piperazin-1-yl)-2-fluorobenzamide.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.03 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, P.335, L.336, R.341, G.394, F.395, G.396, V.399, H.400, K.401, C.402, I.403, G.404 Ligands: TW5.2, EDO.3 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:L.114, A:P.335, A:L.336, A:F.395, A:I.403 Hydrogen bonds: A:Y.96 Water bridges: A:Y.96, A:Y.96 Salt bridges: A:R.104, A:R.341, A:H.400 Metal complexes: A:C.402

1 x TW5: (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-4-(4-(4-chlorophenyl)piperazin-1-yl)-2-fluorobenzamide(Non-covalent)

TW5.2: 17 residues within 4Å: Chain A: I.25, F.28, G.29, M.86, F.90, Y.96, P.190, A.191, F.194, A.267, F.270, A.271, T.275, L.336, M.440, V.441 Ligands: HEM.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.28, A:F.28, A:Y.96, A:A.191, A:F.194, A:A.271, A:T.275, A:M.440 Hydrogen bonds: A:A.267 pi-Stacking: A:F.90 Halogen bonds: A:I.25

1 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 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.272, A:Q.273

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

CL.4: 3 residues within 4Å: Chain A: G.91, E.92, 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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