4.2.1.45	NAD+	-	33864	
4.2.1.45	NAD+	catalytic prosthetic group, NAD+ serves as a hydride carrier receiving the 4H of the substrate in the oxidative half-reaction and passing the reducing equivalents to C-6 in the reductive half-reaction, the substrate is bound to the si-face of the nicotinamide ring	33861	
4.2.1.45	NAD+	dependent	649191, 650244	
4.2.1.45	NAD+	required	33857, 33858	
4.2.1.45	NAD+	two binding sites per enzyme molecule	33859	
4.2.1.45	NADP+	20% of the activity with NAD+	33864