1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ mechanism 349560 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ oxidative deamination proceeds by an random-ordered mechanism 349588 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ predominantly ordered kinetic mechanism in which NAD+ adds before L-Ala, and ammonia, pyruvate, and NADH are released in that order 349559 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ reductive amination proceeds through a sequential mechanism containing partially random binding. NADH binds first to the enzyme, and then pyruvate and ammonia bind in a random fashion 349537 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ reductive amination: sequential mechanism with partially random binding 349536 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ sequential ordered binary-ternary mechanism. NAD+ binds first to the enzyme, followed by L-Ala. The products are released in the order: NH4+, pyruvate and NADH 349595 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ sequential ordered ternary-binary mechanism, the enzyme is A-stereospecific, the pro-R hydrogen at C-4 of the reduced nicotinamide ring of NADH is exclusively transferred to pyruvate 349572 1.4.1.1 L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H+ the kinetic mechanism at pH 8.5 is determined to be ter-bi Theorell-Chance. In the amination direction, the substrates add in the order: NADH, NH4+, pyruvate, with NH4+ binding in rapid-equilibrium. In the reverse direction, NAD adds first followed by L-Ala 349586