Gabaculine is an irreversible inhibitor of GABA transaminase (GABA-T; Ki: 2.9 μM). Gabaculine alters plastid development and differentially affects the abundance of plastid-encoded DPOR and nuclear-encoded GluTR.
U-7524, also known as AOAA and Aminooxyacetic acid, is an inhibitor of 4-aminobutyrate aminotransferase (GABA-T). AOAA is also a general inhibitor of pyridoxal phosphate (PLP)-dependent enzymes (this includes GABA-T). It functions as an inhibitor by attac