Term Name:	steroid 22S-hydroxylase activity
Synonyms:	steroid C-22 hydroxylase activity
Definition:	Catalysis of the reaction: a C28-steroid + O2 + reduced NADPH--hemoprotein reductase = a (22S)-22-hydroxy C28-steroid + H+ + H2O + oxidized NADPH--hemoprotein reductase. Also catalyzes the C-22 hydroxylation of a variety of C27 and C29 steroids.
Ontology:	GO: Molecular Function [GO:0160191]    QuickGO    AmiGO