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Literature summary extracted from

  • Mawal, M.R.; Mukhopadhyay, A.; Deshmukh, D.R.
    Purification and properties of kynurenine aminotransferase from rat kidney (1991), Biochem. J., 279, 595-599.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.6.1.7 adipate
-
Rattus norvegicus
2.6.1.7 azelaic acid
-
Rattus norvegicus
2.6.1.7 Decanoic acid
-
Rattus norvegicus
2.6.1.7 Diethylglutaric acid
-
Rattus norvegicus
2.6.1.7 dimethylglutaric acid
-
Rattus norvegicus
2.6.1.7 additional information not inhibited by 2-aminoadipate; not inhibited by oxaloacetic acid, 3-methylglutaric acid Rattus norvegicus
2.6.1.7 pimelate
-
Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.6.1.7 0.02
-
2-oxoglutarate cosubstrate L-kynurenine Rattus norvegicus
2.6.1.7 4
-
L-kynurenine
-
Rattus norvegicus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.6.1.7 soluble
-
Rattus norvegicus
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.6.1.7 additional information
-
amino acid composition Rattus norvegicus
2.6.1.7 44000
-
2 * 44000, SDS-PAGE Rattus norvegicus
2.6.1.7 91000
-
gel filtration Rattus norvegicus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.6.1.39 L-2-aminoadipate + 2-oxoglutarate Rattus norvegicus lysine catabolic pathway 2-oxoadipate + L-glutamate
-
r

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.7 Rattus norvegicus
-
-
-
2.6.1.39 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.6.1.7
-
Rattus norvegicus
2.6.1.39
-
Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.6.1.7 kidney
-
Rattus norvegicus
-
2.6.1.39 kidney
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.6.1.7 4.22
-
-
Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.7 L-3-hydroxykynurenine + 2-oxoglutarate
-
Rattus norvegicus xanthurenic acid + L-glutamate
-
?
2.6.1.7 L-histidine + 2-oxoglutarate
-
Rattus norvegicus 3-(1H-imidazol-4-yl)-2-oxopropanoate + L-glutamate
-
?
2.6.1.7 L-kynurenine + 2-oxoglutarate best substrates Rattus norvegicus kynurenic acid + L-glutamate + H2O
-
?
2.6.1.7 L-kynurenine + pyruvate less effective than 2-oxoglutarate Rattus norvegicus kynurenic acid + L-alanine + H2O
-
?
2.6.1.7 L-tryptophan + 2-oxoglutarate poor substrate Rattus norvegicus 3-indole-2-oxopropanoate + L-glutamate
-
?
2.6.1.7 L-tyrosine + 2-oxoglutarate
-
Rattus norvegicus 3-(4-hydroxyphenyl)-2-oxopropanoate + L-glutamate
-
?
2.6.1.39 L-2-aminoadipate + 2-oxoglutarate
-
Rattus norvegicus 2-oxoadipate + L-glutamate
-
r
2.6.1.39 L-2-aminoadipate + 2-oxoglutarate lysine catabolic pathway Rattus norvegicus 2-oxoadipate + L-glutamate
-
r
2.6.1.39 additional information KAT and AadAT activities are associated with 2 different proteins Rattus norvegicus ?
-
?

Subunits

EC Number Subunits Comment Organism
2.6.1.7 dimer 2 * 44000, SDS-PAGE Rattus norvegicus

Synonyms

EC Number Synonyms Comment Organism
2.6.1.7 More not identical with EC 2.6.1.39 Rattus norvegicus
2.6.1.39 AadAT
-
Rattus norvegicus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.6.1.7 37
-
assay at Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.6.1.7 additional information
-
pI: 5.9 Rattus norvegicus