Enzyme Details

EC Classification

2.1.1.41

Enzyme name
(recommended)

sterol 24-C-methyltransferase

Alternative names

S-adenosyl-L-methionine:zymosterol 24-C-methyltransferase
Delta24-methyltransferase
Delta24-sterol methyltransferase
zymosterol-24-methyltransferase
S-adenosyl-4-methionine:sterol Delta24-methyltransferase
SMT1
24-sterol C-methyltransferase
S-adenosyl-L-methionine:Delta24(23)-sterol methyltransferase
phytosterol methyltransferase

Classification

Transferases

Transferring one-carbon groups

Methyltransferases

Catalyses reactions

2 S-Adenosyl-L-methionine + Desmosterol <-> 2 S-Adenosyl-L-homocysteine + Phytosterol

S-Adenosyl-L-methionine + Zymosterol <-> S-Adenosyl-L-homocysteine + 24-Methylene-5alpha-cholest-8-en-3beta-ol

S-Adenosyl-L-methionine + 24-Methylene lophenol <-> S-Adenosyl-L-homocysteine + 24-Ethylidene lophenol

S-Adenosyl-L-methionine + Cycloartenol <-> S-Adenosyl-L-homocysteine + 24-Methylenecycloartanol

S-Adenosyl-L-methionine + Lanosterol <-> S-Adenosyl-L-homocysteine + 24(28)-Methylenelanosterol

S-Adenosyl-L-methionine + Parkeol <-> Unknown + S-Adenosyl-L-homocysteine

S-Adenosyl-L-methionine + 31-Norcycloartenol <-> Unknown + S-Adenosyl-L-homocysteine

S-Adenosyl-L-methionine + 24-Dehydropollinstanol <-> Unknown + S-Adenosyl-L-homocysteine

S-Adenosyl-L-methionine + Lanosterol <-> S-Adenosyl-L-homocysteine + 24-Methylene-24,25-dihydrolanosterol

External links

Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop

View all entries for EC Class: 2.1.1.41