since aminooxyacetate and phenylsuccinate inhibit respectively aspartate aminotransferase and mitochondrial keto-dicarboxylic acid transport it is concluded that replenishment of the glutamate transmitter pool from glutamine , formed in the mitochondrial compartment by the action of glutaminase requires the simultaneous operation of mitochondrial keto-dicarboxylic acid transport and aspartate aminotransferase which is localized both intra- and extra-mitochondrially .
C0017796
glutaminase
C0026237
mitochondrial