. "Catalysis of the reaction: (R)-lactate + 2 ferricytochrome c = pyruvate + 2 ferrocytochrome c." . . . "D-lactate dehydrogenase (cytochrome) activity" . "(R)-lactate:ferricytochrome-c 2-oxidoreductase activity" . "cytochrome-dependent D-(-)-lactate dehydrogenase activity" . "D-(-)-lactic cytochrome c reductase activity" . "D-lactate (cytochrome) dehydrogenase activity" . "D-lactate ferricytochrome c oxidoreductase activity" . "D-lactate-cytochrome c reductase activity" . "lactic acid dehydrogenase activity" . . .