5.5.1.4 NAD+ - 645323, 652523, 652535, 660801, 662334, 692453, 693417, 694623, 694644, 703847, 704559, 704640, 705557, 705582, 706230, 706248, 706390, 728988 5.5.1.4 NAD+ absolute requirement for NAD+ 3680, 3685 5.5.1.4 NAD+ binding domain structure, interacts with S149 and Asp261 661185 5.5.1.4 NAD+ bound to the enzyme 3686 5.5.1.4 NAD+ cofactor 3704 5.5.1.4 NAD+ cofactor, Km: 0.008 mM 3689 5.5.1.4 NAD+ cofactor, Km: 0.011 mM 3692 5.5.1.4 NAD+ complete activity without addition of NAD+ 3701 5.5.1.4 NAD+ dependent on 661510, 663160 5.5.1.4 NAD+ dependent on, only basal activity in absence of exogenous NAD+ 661308