cholesterol biosynthesis I

Metabolites



Enzyme

EC Number name full name note
1.1.1.170 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase (decarboxylating) 3beta-hydroxysteroid-4alpha-carboxylate:NAD(P)+ 3-oxidoreductase (decarboxylating)
1.1.1.210 3beta(or 20alpha)-hydroxysteroid dehydrogenase 3beta(or 20alpha)-hydroxysteroid:NADP+ oxidoreductase
1.1.1.270 3beta-hydroxysteroid 3-dehydrogenase 3beta-hydroxysteroid:NADP+ 3-oxidoreductase
1.1.1.62 17beta-estradiol 17-dehydrogenase 17beta-estradiol:NAD(P)+ 17-oxidoreductase
1.14.14.17 squalene monooxygenase squalene,NADPH-hemoprotein:oxygen oxidoreductase (2,3-epoxidizing
1.14.18.9 4alpha-methylsterol monooxygenase 4,4-dimethyl-5alpha-cholest-7-en-3beta-ol,ferrocytochrome-b5:oxygen oxidoreductase (C4alpha-methyl-hydroxylating)
1.14.19.20 DELTA7-sterol 5(6)-desaturase DELTA7-sterol,ferrocytochrome b5:oxygen oxidoreductase 5,6-dehydrogenating
1.3.1.21 7-dehydrocholesterol reductase cholesterol:NADP+ DELTA7-oxidoreductase
1.3.1.70 DELTA14-sterol reductase 4,4-dimethyl-5alpha-cholesta-8,24-dien-3beta-ol:NADP+ DELTA14-oxidoreductase
1.3.1.72 DELTA24-sterol reductase sterol:NADP+ DELTA24-oxidoreductase
2.5.1.21 squalene synthase (2E,6E)-farnesyl-diphosphate:(2E,6E)-farnesyl-diphosphate farnesyltransferase
3.3.2.11 cholesterol-5,6-oxide hydrolase 5,6alpha-epoxy-5alpha-cholestan-3beta-ol hydrolase
5.3.3.5 cholestenol DELTA-isomerase DELTA7-Cholestenol DELTA7-DELTA8-isomerase
5.4.99.7 Lanosterol synthase (S)-2,3-Epoxysqualene mutase (cyclizing, lanosterol-forming)


Proteins

Protein ID name full name