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Literature summary for 2.1.1.7 extracted from

  • Taguchi, H.; Nishitani, H.; Okumura, K.; Shimabayashi, Y.; Iwai, K.
    Biosynthesis and metabolism of trigonelline in Lemna paucicostata 151 (1989), Agric. Biol. Chem., 53, 2867-2871.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
benzoic acid
-
Lemna aequinoctialis
heavy metal ions
-
Lemna aequinoctialis
Isonicotinic acid
-
Lemna aequinoctialis
Picolinic acid
-
Lemna aequinoctialis
Pyrazinamide
-
Lemna aequinoctialis
salicylic acid
-
Lemna aequinoctialis
Trigonelline i.e. N-methylnicotinic acid Lemna aequinoctialis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.055
-
S-adenosyl-L-methionine nicotinate Lemna aequinoctialis
0.1
-
S-adenosyl-L-methionine
-
Lemna aequinoctialis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + nicotinate Lemna aequinoctialis
-
S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?
S-adenosyl-L-methionine + nicotinate Lemna aequinoctialis 151
-
S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?

Organism

Organism UniProt Comment Textmining
Lemna aequinoctialis
-
151, duckweed
-
Lemna aequinoctialis 151
-
151, duckweed
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + nicotinate
-
Lemna aequinoctialis S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?
S-adenosyl-L-methionine + nicotinate
-
Lemna aequinoctialis 151 S-adenosyl-L-homocysteine + 1-methylnicotinate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Lemna aequinoctialis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Lemna aequinoctialis