The glutamate-aspartate carrier catalyzes the electrogenic antiport of glutamate- +H+ for aspartate-. It is an important component of the malate-aspartate shuttle in many mitochondria. Due to the symport of glutamate- + +H+, the glutamate-aspartate antiport is not electroneutal and may be impaired by uncoupling. Aminooxyacetate is an inhibitor of the glutamate-aspartate carrier.
Reference: Gnaiger 2012 MitoPathways
MitoPedia topics: Substrate and metabolite