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Literature summary extracted from

  • Tachiki, T.; Tochikura, T.
    Separation of L-leucine-pyruvate and L-leucine-alpha-ketoglutarate transaminases in Acetobacter suboxydans and identification of their reaction products (1973), Agric. Biol. Chem., 37, 1439-1448.
No PubMed abstract available

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.6.1.42 L-isoleucine + 2-oxoglutarate Gluconobacter oxydans
-
3-methyl-2-oxopentanoate + L-glutamate
-
r
2.6.1.42 L-leucine + 2-oxoglutarate Gluconobacter oxydans
-
4-methyl-2-oxopentanoate + L-glutamate
-
r
2.6.1.42 L-valine + 2-oxoglutarate Gluconobacter oxydans
-
3-methyl-2-oxobutanoate + L-glutamate
-
r

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.42 Gluconobacter oxydans
-
IFO 3172, synonym Gluconobacter suboxydans
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.6.1.42 partial Gluconobacter oxydans

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.6.1.42 49.7
-
-
Gluconobacter oxydans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.42 L-isoleucine + 2-oxoglutarate
-
Gluconobacter oxydans 3-methyl-2-oxopentanoate + L-glutamate
-
r
2.6.1.42 L-leucine + 2-oxoglutarate
-
Gluconobacter oxydans 4-methyl-2-oxopentanoate + L-glutamate
-
r
2.6.1.42 L-valine + 2-oxoglutarate
-
Gluconobacter oxydans 3-methyl-2-oxobutanoate + L-glutamate
-
r
2.6.1.42 additional information L-citrulline and L-methionine are poor amino donors Gluconobacter oxydans ?
-
?

Synonyms

EC Number Synonyms Comment Organism
2.6.1.42 L-leucine-alpha-ketoglutarate transaminase
-
Gluconobacter oxydans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.6.1.42 8.5 9
-
Gluconobacter oxydans