GABA aminotransferase may refer to:
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POP2 and similar names may refer to:
In biochemistry and pharmacology, GABA transaminase enzymes comprise a family of transaminases which degrade the neurotransmitter GABA. GABA transaminases include 4-aminobutyrate transaminase, which catalyzes the chemical reaction:
In enzymology, an alanine-glyoxylate transaminase is an enzyme that catalyzes the chemical reaction
In enzymology, a N6-acetyl-beta-lysine transaminase is an enzyme that catalyzes the chemical reaction
Gabaculine is a naturally occurring neurotoxin first isolated from the bacteria Streptomyces toyacaensis, which acts as a potent and irreversible GABA transaminase inhibitor, and also a GABA reuptake inhibitor. Gabaculine is also known as 3-amino-2,3-dihydrobenzoic acid hydrochloride and 5-amino cyclohexa-1,3 dienyl carboxylic acid. Gabaculine increased GABA levels in the brain and had an effect on convulsivity in mice.
4-aminobutyrate aminotransferase may refer to:
The gab operon is responsible for the conversion of γ-aminobutyrate (GABA) to succinate. The gab operon comprises three structural genes – gabD, gabT and gabP – that encode for a succinate semialdehyde dehydrogenase, GABA transaminase and a GABA permease respectively. There is a regulatory gene csiR, downstream of the operon, that codes for a putative transcriptional repressor and is activated when nitrogen is limiting.
Succinate-semialdehyde dehydrogenase (NADP+) (EC 1.2.1.79, succinic semialdehyde dehydrogenase (NADP+), succinyl semialdehyde dehydrogenase (NADP+), succinate semialdehyde:NADP+ oxidoreductase, NADP-dependent succinate-semialdehyde dehydrogenase, GabD) is an enzyme with systematic name succinate-semialdehyde:NADP+ oxidoreductase. This enzyme catalyses the following chemical reaction
GABT may refer to:
Beta-alanine aminotransferase may refer to:
Aminobutyrate aminotransferase may refer to:
Gamma-aminobutyrate aminotransaminase may refer to:
Gamma-aminobutyrate transaminase may refer to:
Gamma-aminobutyric acid aminotransferase may refer to:
Gamma-aminobutyric transaminase may refer to:
4-aminobutyric acid aminotransferase may refer to:
GABA transferase may refer to:
4-Aminobutyrate aminotransferase is a protein that in humans is encoded by the ABAT gene. This gene is located in chromosome 16 at position of 13.2. This gene has also different name, to give some are GABA, GABAT, 4-aminobutyrate transaminase, NPD009 and etc. This gene is mainly and abundant located in neuronal tissues. 4-Aminobutyrate aminotransferase belongs to group of pyridoxal 5-phosphate-dependent enzyme which activates a large portion giving reaction to amino acids. ABAT is made up of two monomers of enzymes where each subunit has a molecular weight of 50kDa. It is identified that almost tierce of human synapses have GABA. GABA is a neurotransmitter that has different roles in different regiions of the central and peripheral nervous systems. It can be found also in some tissues that do not have neurons. In addition, GAD and GABA-AT are responsible in regulating the concentration of GABA.