sterol-C5-desaturase
sterol-C5-desaturase (fungal ERG3, delta-5-desaturase)-like, "sterol-C5-desaturase (ERG3 delta-5-desaturase homolog, fungal)-like", "sterol-C5-desaturase (ERG3 delta-5-desaturase homolog, S. cerevisiae)-like"
lathosterol oxidase, "delta(7)-sterol 5(6)-desaturase"