SMTL ID : 4bmm.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',3, 5'-trifluoro-(1,1'-biphenyl)-4-carboxamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.84 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: F.70, Y.83, Y.96, L.107, L.110, L.114, A.268, A.271, G.272, T.275, S.276, T.279, P.335, L.336, V.339, R.341, G.394, F.395, G.396, H.400, C.402, I.403, G.404 Ligands: TU1.2 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:L.107, A:L.110, A:L.114, A:A.268, A:A.271, A:T.275, A:P.335, A:L.336, A:V.339, A:F.395, A:F.395, A:I.403 Hydrogen bonds: A:Y.83, A:Y.96 Salt bridges: A:R.341, A:H.400 Metal complexes: A:C.402 HEM.3: 22 residues within 4Å: Chain B: F.70, Y.83, Y.96, L.107, L.114, A.268, A.271, G.272, T.275, T.279, P.335, L.336, V.339, R.341, G.394, F.395, G.396, H.400, C.402, I.403, G.404 Ligands: TU1.4 13 PLIP interactions: 13 interactions with chain B, Hydrophobic interactions: B:L.114, B:T.275, B:P.335, B:L.336, B:V.339, B:F.395, B:I.403 Hydrogen bonds: B:Y.83, B:Y.96, B:Y.96 Salt bridges: B:R.341, B:H.400 Metal complexes: B:C.402

2 x TU1: 4-[2,5-bis(fluoranyl)phenyl]-2-fluoranyl-N-[(2R)-3-(1H-indol-3-yl)-1-oxidanylidene-1-(pyridin-4-ylamino)propan-2-yl]benzamide(Non-covalent)

TU1.2: 15 residues within 4Å: Chain A: Y.83, M.86, F.90, Y.96, P.190, F.194, A.267, A.271, L.336, L.337, M.338, M.440, V.441 Chain B: P.202 Ligands: HEM.1 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.90, A:P.190, A:L.336, A:M.440, B:P.202 Hydrogen bonds: A:Y.96, A:Y.96 TU1.4: 15 residues within 4Å: Chain B: F.28, Y.83, M.86, F.90, Y.96, V.193, F.194, F.270, A.271, L.336, M.338, M.340, M.440, V.441 Ligands: HEM.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.96, B:F.194, B:F.270, B:A.271, B:M.338 Hydrogen bonds: B:Y.96 pi-Stacking: B:F.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Calvet, C.M. et al., 4-Aminopyridyl-Based Cyp51 Inhibitors as Anti-Trypanosoma Cruzi Drug Leads with Improved Pharmacokinetic Profile and in Vivo Potency. J.Med.Chem. (2014)

Release Date

2014-06-11

Peptides

STEROL 14-ALPHA DEMETHYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

STEROL 14-ALPHA DEMETHYLASE

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