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Literature summary extracted from

  • Bansal, S.K.; Knoche, H.W.
    Sterol methyltransferase from Uromyces phaseoli: an investigation of the first and the second transmethylation reactions (1981), Phytochemistry, 20, 1269-1277.
No PubMed abstract available

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.1.1.41 zymosterol + S-adenosyl-L-methionine Uromyces phaseoli
-
 fecosterol + S-adenosyl-L-homocysteine
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.1.1.41 Uromyces phaseoli
-
 bean rust
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.1.1.41
-
 Uromyces phaseoli

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.1.1.41 additional information
-
-
 Uromyces phaseoli
2.1.1.41 0.00124
-
 purified enzyme Uromyces phaseoli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.1.1.41 desmosterol + S-adenosyl-L-methionine desmosterol is 5alpha-cholesta-5,24-dien-3beta-ol Uromyces phaseoli 24-methylenedesmosterol + S-adenosyl-L-homocysteine
-
 ?
2.1.1.41 lanosterol + S-adenosyl-L-methionine lanosterol is 4,4,14alpha-trimethyl-5alpha-cholesta-8,24-dien-3-ol Uromyces phaseoli 24-methylene-24,25-dihydrolanosterol + S-adenosyl-L-homocysteine
-
 ?
2.1.1.41 zymosterol + S-adenosyl-L-methionine
-
 Uromyces phaseoli fecosterol + S-adenosyl-L-homocysteine
-
 ?
2.1.1.41 zymosterol + S-adenosyl-L-methionine zymosterol is 5alpha-cholesta-8,24-dien-3beta-ol Uromyces phaseoli fecosterol + S-adenosyl-L-homocysteine
-
 ?