1.1.99.7 NAD+ NAD+/NADH equivalent binding weight is 35000 Da 287847 1.1.99.7 NAD+ prosthetic group 287846 1.1.99.7 NAD+ tightly bound in the active centre 287844, 287848 1.1.99.7 NADH - 287844, 287846, 287847, 287848