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Literature summary for 2.1.1.7 extracted from

  • Joshi, J.G.; Handler, P.
    Biosynthesis of trigonelline (1960), J. Biol. Chem., 235, 2981-2983.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.4
-
nicotinate
-
Pisum sativum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + nicotinate Pisum sativum trigonelline biosynthesis S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
pea
-

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
Pisum sativum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + nicotinate
-
Pisum sativum S-adenosyl-L-homocysteine + 1-methylnicotinate i.e. trigonelline ?
S-adenosyl-L-methionine + nicotinate trigonelline biosynthesis Pisum sativum S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 7
-
Pisum sativum

pH Range

pH Minimum pH Maximum Comment Organism
5.2 8.5 about 55% of maximum activity at pH 5.2 and 8.5 Pisum sativum