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3zg3
From Proteopedia
Contents |
STEROL 14-ALPHA DEMETHYLASE (CYP51)FROM TRYPANOSOMA CRUZI IN COMPLEX WITH THE PYRIDINE INHIBITOR N-(1-(5-(trifluoromethyl)(pyridin-2-yl)) piperidin-4yl)-N-(4-(trifluoromethyl)phenyl)pyridin-3-amine (EPL- BS967, UDD)
Function
[CP51_TRYCC] Catalyzes C14-demethylation of lanosterol which is critical for ergosterol biosynthesis. It transforms lanosterol into 4,4'-dimethyl cholesta-8,14,24-triene-3-beta-ol (By similarity). Favors C4 dimethylated substrates, the substrate preference order is 24-methylenedihydrolanosterol > 24,25-dihydrolanosterol > lanosterol > obtusifoliol > norlanosterol.[1] [UniProtKB:P0A512]
About this Structure
3zg3 is a 1 chain structure with sequence from Trypanosoma cruzi. Full crystallographic information is available from OCA.
Reference
- ↑ Lepesheva GI, Zaitseva NG, Nes WD, Zhou W, Arase M, Liu J, Hill GC, Waterman MR. CYP51 from Trypanosoma cruzi: a phyla-specific residue in the B' helix defines substrate preferences of sterol 14alpha-demethylase. J Biol Chem. 2006 Feb 10;281(6):3577-85. Epub 2005 Nov 30. PMID:16321980 doi:M510317200
