saccharopine dehydrogenase (NAD+, L-lysine-forming) activity
saccharopine dehydrogenase (nad+, l-lysine-forming) activity
epsilon-N-(L-glutaryl-2)-L-lysine:NAD oxidoreductase (L-lysine forming)
epsilon-n-(l-glutaryl-2)-l-lysine:nad oxidoreductase (l-lysine forming)