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methylsterol monooxygenase
Cat No.
EXWM-0879
Description
Requires cytochrome b5. Also acts on 4α-methyl-5α-cholest-7-en-3β-ol. The sterol can be based on cycloartenol as well as lanosterol.
Form
Liquid or lyophilized powder
Enzyme Commission Number
CAS No.
37256-80-7
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
methylsterol hydroxylase; 4-methylsterol oxidase; 4,4-dimethyl-5α-cholest-7-en-3β-ol,hydrogen-donor:oxygen oxidoreductase (hydroxylating)
Reaction
4,4-dimethyl-5α-cholest-7-en-3β-ol + 3 NAD(P)H + 3 H+ + 3 O2 = 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carboxylate + 3 NAD(P)+ + 4 H2O (overall reaction); (1a) 4,4-dimethyl-5α-cholest-7-en-3β-ol + NAD(P)H + H+ + O2 = 4β-hydroxymethyl-4α-methyl-5α-cholest-7-en-3β-ol + NAD(P)+ + H2O; (1b) 4β-hydroxymethyl-4α-methyl-5α-cholest-7-en-3β-ol + NAD(P)H + H+ + O2 = 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carbaldehyde + NAD(P)+ + 2 H2O; (1c) 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carbaldehyde + NAD(P)H + H+ + O2 = 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carboxylate + NAD(P)+ + H2O
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
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