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  Domain Name: NMNAT
Nicotinamide/nicotinate mononucleotide adenylyltransferase. Nicotinamide/nicotinate mononucleotide (NMN/ NaMN)adenylyltransferase (NMNAT). NMNAT represents the primary bacterial and eukaryotic adenylyltransferases for nicotinamide-nucleotide and for the deamido form, nicotinate nucleotide. It is an indispensable enzyme in the biosynthesis of NAD(+) and NADP(+). Nicotinamide-nucleotide adenylyltransferase synthesizes NAD via the salvage pathway, while nicotinate-nucleotide adenylyltransferase synthesizes the immediate precursor of NAD via the de novo pathway. Human NMNAT displays unique dual substrate specificity toward both NMN and NaMN, and can participate in both de novo and salvage pathways of NAD synthesis.
No pairwise interactions are available for this conserved domain.

Total Mutations Found: 5
Total Disease Mutations Found: 5
This domain occurred 3 times on human genes (6 proteins).



  LEBER CONGENITAL AMAUROSIS 9


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Range on the Protein:  

   Protein ID            Protein Position

Domain Position:  


Feature Name:Total Found:
active site
(T/H)XGH motif

















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Please Cite: Peterson, T.A., Adadey, A., Santana-Cruz ,I., Sun, Y., Winder A, Kann, M.G., (2010) DMDM: Domain Mapping of Disease Mutations. Bioinformatics 26 (19), 2458-2459.

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