label: 24-methylenecycloartanol + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = 4alpha-hydroxymethyl,4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-ergost-24(24(1))-en-3beta-ol + 2 Fe(III)-[cytochrome b5] + H2O
label_lc: 24-methylenecycloartanol + 2 fe(ii)-[cytochrome b5] + o2 + 2 h(+) = 4alpha-hydroxymethyl,4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-ergost-24(24(1))-en-3beta-ol + 2 fe(iii)-[cytochrome b5] + h2o