. "NH(3) can act instead of glutamine (cf. EC 6.3.1.5)." . . . "NAD(+) synthase (glutamine-hydrolyzing)" . "NAD(+) synthetase (glutamine-hydrolyzing)" . "Nicotinamide adenine dinucleotide synthetase (glutamine)" . "ATP + deamido-NAD(+) + L-glutamine + H(2)O = AMP + diphosphate + NAD(+) + L-glutamate." .