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Literature summary extracted from

  • Feng, L.; Geck, M.K.; Eliot, A.C.; Kirsch, J.F.
    Aminotransferase activity and bioinformatic analysis of 1-aminocyclopropane-1-carboxylate synthase (2000), Biochemistry, 39, 15242-15249.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.4.1.14 expression in Pichia pastoris Malus domestica

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.4.1.14 0.012
-
S-adenosyl-L-methionine elimination Malus domestica
4.4.1.14 1.4
-
L-Vinylglycine deamination Malus domestica
4.4.1.14 35
-
L-alanine transamination Malus domestica
4.4.1.14 40
-
L-arginine transamination Malus domestica

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.4.1.14 S-adenosyl-L-methionine Malus domestica
-
1-aminocyclopropane-1-carboxylate + methylthioadenosine
-
?

Organism

EC Number Organism UniProt Comment Textmining
4.4.1.14 Malus domestica
-
apple
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.4.1.14 recombinant C-terminally truncated ACC synthase Malus domestica

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.4.1.14 L-alanine + pyridoxal 5'-phosphate
-
Malus domestica pyruvate + pyridoxamine 5'-phosphate
-
?
4.4.1.14 L-arginine + pyridoxal 5'-phosphate
-
Malus domestica 2-oxo-5-guanidinopentanoate + pyridoxamine 5'-phosphate
-
?
4.4.1.14 L-aspartate + pyridoxal 5'-phosphate very slow transamination activity Malus domestica 2-oxo-succinate + pyridoxamine 5'-phosphate
-
?
4.4.1.14 L-phenylalanine + pyridoxal 5'-phosphate slow transamination activity Malus domestica 2-oxo-3-phenylpropanoate + pyridoxamine 5'-phosphate
-
?
4.4.1.14 S-adenosyl-L-methionine
-
Malus domestica 1-aminocyclopropane-1-carboxylate + methylthioadenosine
-
?
4.4.1.14 vinylglycine
-
Malus domestica alpha-ketobutyrate + ammonia
-
?

Synonyms

EC Number Synonyms Comment Organism
4.4.1.14 ACC synthase
-
Malus domestica

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.4.1.14 0.0012
-
L-arginine transamination Malus domestica
4.4.1.14 0.0029
-
L-alanine transamination Malus domestica
4.4.1.14 1.8
-
L-Vinylglycine deamination Malus domestica
4.4.1.14 9.2
-
S-adenosyl-L-methionine elimination Malus domestica

Cofactor

EC Number Cofactor Comment Organism Structure
4.4.1.14 pyridoxal 5'-phosphate
-
Malus domestica