obsolete cycloartenol 4alpha-methyl oxidase activity (obsolete GO:0102184)
OBSOLETE. Catalysis of the reaction: cycloartenol + NADH + O2 + H+ = 4alpha-hydroxymethyl,4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-cholest-24-en-3beta-ol + NAD + H2O.