4h6o
From Proteopedia
Contents |
Sterol 14-alpha demethylase (CYP51)from Trypanosoma cruzi in complex with the inhibitor NEU321 (1-(3-(4-chloro-3,5-dimethylphenoxy)benzyl)-1H-imidazole
Template:ABSTRACT PUBMED 23448316
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
4h6o 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
Categories: Sterol 14-demethylase | Trypanosoma cruzi | Hargrove, T Y. | Lepesheva, G I. | Pollastri, M P. | Wawrzak, Z. | Cytochrome p450 | Cytochrome p450 fold | Endoplasmic reticulum membrane | Eukaryotic membrane | Heme | Monooxygenase | Oxidoreductase | Oxidoreductase-oxidoreductase inhibitor complex | Sterol biosynthesis