preferred_name: C-3 sterol dehydrogenase (C-4 sterol decarboxylase) activity
preferred_name_lc: c-3 sterol dehydrogenase (c-4 sterol decarboxylase) activity
label: sterol 4alpha-carboxylic decarboxylase activity
label_lc: sterol 4alpha-carboxylic decarboxylase activity