dicarboxylate (succinate/fumarate/malate) antiporter activity

http://purl.uniprot.org/go/0005469, http://purl.uniprot.org/go/0015515, http://purl.uniprot.org/go/0015516

uniprot-protein:B1ATZ4, uniprot-protein:C6TAN7, uniprot-protein:F1NA00, uniprot-protein:F6RUI9, uniprot-protein:F6YN78, uniprot-protein:F7FLC5, uniprot-protein:G1LKU0, uniprot-protein:G1N983, uniprot-protein:G3TIN0, uniprot-protein:H0ZF31, uniprot-protein:O89035, uniprot-protein:P0A830, uniprot-protein:P32739, uniprot-protein:P50537, uniprot-protein:Q21339, uniprot-protein:Q3UUJ6, uniprot-protein:Q3V394, uniprot-protein:Q5NBV0, uniprot-protein:Q5NBV1, uniprot-protein:Q67BT3, uniprot-protein:Q68D44, uniprot-protein:Q6ZMG6, uniprot-protein:Q86YT5, uniprot-protein:Q8CJ44, uniprot-protein:Q91Y63, uniprot-protein:Q93655, uniprot-protein:Q9M038, uniprot-protein:Q9QZD8, uniprot-protein:Q9VDQ0, uniprot-protein:Q9VVT2, uniprot-protein:Q9Y166, uniprot-protein:Q9Z0Z5