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Literature summary for 1.14.18.10 extracted from

  • Darnet, S.; Bard, M.; Rahier, A.
    Functional identification of sterol-4alpha-methyl oxidase cDNAs from Arabidopsis thaliana by complementation of a yeast erg25 mutant lacking sterol-4alpha-methyl oxidation (2001), FEBS Lett., 508, 39-43 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Saccharomyces cerevisiae erg25 mutant Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
24-methylidenecycloartanol + 6 ferrocytochrome b5 + 3 O2 + 6 H+ Arabidopsis thaliana overall reaction 3beta-hydroxy-4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-ergost-24(241)-ene-4alpha-carboxylate + 6 ferricytochrome b5 + 4 H2O
-
ir

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q8VWZ8
-
-
Arabidopsis thaliana Q9ZW22
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
24-methylidenecycloartanol + 6 ferrocytochrome b5 + 3 O2 + 6 H+ overall reaction Arabidopsis thaliana 3beta-hydroxy-4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-ergost-24(241)-ene-4alpha-carboxylate + 6 ferricytochrome b5 + 4 H2O
-
ir

Synonyms

Synonyms Comment Organism
SMO1 isoform Arabidopsis thaliana
SMO2 isoform Arabidopsis thaliana
sterol-4alpha-methyl oxidase
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
cytochrome b5
-
Arabidopsis thaliana
NADH required Arabidopsis thaliana