| 6L69: reference: Regio- and stereoselective hydroxylation of testosterone by a novel cytochrome P450 154C2 from Streptomyces avermitilis., Wang Q, Ma B, Fushinobu S, Zhang C, Xu LH, Biochem Biophys Res Commun. 2020 Feb 5;522(2):355-361. doi:, 10.1016/j.bbrc.2019.11.091. Epub 2019 Nov 22. PMID: 31767148 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).