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

Crystal structure of Trypanosoma cruzi CYP51 bound to the sulfonamide derivative of the 4-aminopyridyl-based inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: F.73, Y.99, L.110, L.117, A.271, A.274, G.275, T.278, S.279, T.282, P.338, L.339, V.342, R.344, G.397, F.398, G.399, H.403, C.405, I.406, G.407, A.411 Ligands: T9H.2 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:L.110, A:L.117, A:A.271, A:A.274, A:P.338, A:L.339, A:V.342, A:F.398, A:I.406, A:A.411 Water bridges: A:Y.86, A:Y.86, A:Y.86, A:M.343 Salt bridges: A:R.344, A:H.403 Metal complexes: A:C.405

1 x T9H: 2-fluoranyl-N-[(2R)-3-(1H-indol-3-yl)-1-oxidanylidene-1-(pyridin-4-ylamino)propan-2-yl]-4-(4-thiophen-2-ylsulfonylpiperazin-1-yl)benzamide

T9H.2: 16 residues within 4Å: Chain A: I.28, F.31, I.55, Y.86, M.89, F.93, Y.99, P.193, A.194, F.197, F.273, A.274, L.339, M.443, V.444 Ligands: HEM.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.55, A:Y.99, A:F.197, A:F.273, A:A.274, A:M.443 Hydrogen bonds: A:Y.86 pi-Stacking: A:F.31, A:F.93, A:F.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vieira, D.F. et al., Expanding the Binding Envelope of Cyp51 Inhibitors Targeting Trypanosoma Cruzi with 4-Aminopyridyl-Based Sulfonamide Derivatives. Chembiochem (2014)

Release Date

2014-04-02

Peptides

STEROL 14-ALPHA DEMETHYLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

STEROL 14-ALPHA DEMETHYLASE

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