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Literature summary for 2.6.1.42 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
Search for more literature for 2.6.1.42

Natural Substrates/ Products (Substrates)

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

Organism

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

Purification (Commentary)

Purification (Comment) Organism
partial Gluconobacter oxydans

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

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

Synonyms

Synonyms Comment Organism
L-leucine-alpha-ketoglutarate transaminase
-
 Gluconobacter oxydans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5 9
-
 Gluconobacter oxydans