. . "saccharopine dehydrogenase (NADP⁺, L-lysine-forming)" . . . "Saccharopine dehydrogenase (NADP+, L-lysine-forming)" . "1.5.1.8" . . "Saccharopine dehydrogenase (NADP+, L-lysine-forming)" . . "saccharopine dehydrogenase (SDH)" .