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Literature summary for 2.6.1.19 extracted from

  • Suzuki, Y.; Takahashi, H.; Fukuda, M.; Hino, H.; Kobayashi, K.; Tanaka, J.; Ishii, E.
    Beta-hydroxybutyrate alters GABA-transaminase activity in cultured astrocytes (2009), Brain Res., 1268, 17-23.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Rattus norvegicus P50554
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-

Source Tissue

Source Tissue Comment Organism Textmining
astrocyte
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Rattus norvegicus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-aminobutanoate + 2-oxoglutarate
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Rattus norvegicus 4-oxobutanoate + L-glutamate
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Synonyms

Synonyms Comment Organism
GABA transaminase
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Rattus norvegicus
GABA-T
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Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
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Rattus norvegicus

Expression

Organism Comment Expression
Rattus norvegicus when beta-hydroxybutyrate (10 mM) is added to culture medium, GABA-transaminase mRNA expression is significantly suppressed in time- and dose-dependent manners, GABA-T enzymatic activity in beta-hydroxybutyrate-treated astrocytes is also suppressed, in accordance with its gene expression down