Nicotinate-nucleotide adenylyltransferase
Water + β-nicotinamide D-ribonucleotide → D-ribofuranose 5-phosphate + Hydrogen Ion + Niacinamide
NAD + Water → Adenosine monophosphate + 2 Hydrogen Ion + β-nicotinamide D-ribonucleotide
Adenosine triphosphate + L-Glutamine + Nicotinic acid adenine dinucleotide + Water → Adenosine monophosphate + Hydrogen Ion + L-Glutamic acid + NAD + Pyrophosphate
Adenosine triphosphate + Hydrogen Ion + nicotinate β-D-ribonucleotide → Nicotinic acid adenine dinucleotide + Pyrophosphate
Water + β-nicotinamide D-ribonucleotide → Ammonium + nicotinate β-D-ribonucleotide
Adenosine triphosphate + Nicotinic acid + Phosphoribosyl pyrophosphate + Water → Adenosine diphosphate + Phosphate + Pyrophosphate + nicotinate β-D-ribonucleotide
Niacinamide + Water → Ammonium + Nicotinic acid
Adenosine triphosphate + Hydrogen Ion + β-nicotinamide D-ribonucleotide → NAD + Pyrophosphate
Adenosine triphosphate + Nicotinamide riboside → Adenosine diphosphate + Hydrogen Ion + β-nicotinamide D-ribonucleotide
Water + β-nicotinamide D-ribonucleotide → Nicotinamide riboside + Phosphate
8-Oxo-dGTP + Water ↔ 8-Oxo-dGMP + Pyrophosphate
NadR DNA-binding transcriptional repressor and NMN adenylyltransferase