Title : Mechanism-based inactivation of bovine adrenal cytochromes P450 C-21 and P450 17 alpha by 17 beta-substituted steroids.

Pub. Date : 1991 Apr 16

PMID : 2015223






1 Functional Relationships(s)
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Protein Name
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1 In contrast, the acetylenic compound pregn-4-en-20-yn-3-one inactivates P450 C-21 mainly by protein modification, producing an NADPH-dependent irreversible type I spectral shift. acetylenic steroid 21-hydroxylase Bos taurus