Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

1.14.18.11: plant 4alpha-monomethylsterol monooxygenase

This is an abbreviated version!
For detailed information about plant 4alpha-monomethylsterol monooxygenase, go to the full flat file.

Reaction

24-methylidenelophenol
+ 2 ferrocytochrome b5 +
O2
+ 2 H+ =
4alpha-(hydroxymethyl)ergosta-7,24(241)-dien-3beta-ol
+ 2 ferricytochrome b5 +
H2O

Synonyms

4alpha-methyl oxidase, 4alpha-methyl-DELTA7-sterol-4alpha-methyl-oxidase, 4alpha-methylsterol C4 oxidase, 4alpha-methylsterol-4alpha-methyl-oxidase, 4alpha-MSO, methylsterol monooxygenase 2, SMO2, SMO2-1, SMO2-2, sterol-4alpha-methyl oxidase 2

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.18 With another compound as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.18.11 plant 4alpha-monomethylsterol monooxygenase

Reaction

Reaction on EC 1.14.18.11 - plant 4alpha-monomethylsterol monooxygenase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
24-methylidenelophenol + 2 ferrocytochrome b5 + O2 + 2 H+ = 4alpha-(hydroxymethyl)ergosta-7,24(241)-dien-3beta-ol + 2 ferricytochrome b5 + H2O
show the reaction diagram
(1a)
-
-
-
24-methylidenelophenol + 6 ferrocytochrome b5 + 3 O2 + 6 H+ = 3beta-hydroxyergosta-7,24(241)-dien-4alpha-carboxylate + 6 ferricytochrome b5 + 4 H2O
show the reaction diagram
overall reaction
-
-
-
4alpha-(hydroxymethyl)ergosta-7,24(241)-dien-3beta-ol + 2 ferrocytochrome b5 + O2 + 2 H+ = 4alpha-formylergosta-7,24(241)-dien-3beta-ol + 2 ferricytochrome b5 + 2 H2O
show the reaction diagram
(1b)
-
-
-
4alpha-formylergosta-7,24(241)-dien-3beta-ol + 2 ferrocytochrome b5 + O2 + 2 H+ = 3beta-hydroxyergosta-7,24(241)-dien-4alpha-carboxylate + 2 ferricytochrome b5 + H2O
show the reaction diagram
(1c)
-
-
-