Gamma aminotransferase
Gamma Aminobutyric acid or gamma aminobutyric acid is an inhibitory neurotransmitter that acts on the central nervous system of mammals. GABA plays a role in regulating nerve excitement in the nervous system. In humans, GABA directly regulates muscle condition, and in insects it is only involved in the excitement of the neuron receptor. GABA is strictly speaking a kind of amino acid, but since it is not an alpha amino acid, GABA does not participate in protein composition.