GO:0000249: C-22 sterol desaturase activity (Molecular function)

"Catalysis of the formation of the C-22(23) double bond in the sterol side chain. An example reaction: 5,7,24(28)-ergostatrienol + O2 + NADPH = 5,7,22,24(28)-ergostatetraenol + 2 H2O + NADP+." [MetaCyc:RXN3O-227]

There are 108 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Sequences (108) (download table)

InterPro Domains

GO Terms

Family Terms