TISSUES

Tissue expression database

NMNAT3 tissues

NMNAT3 [ENSP00000340523]

Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 3; Catalyzes the formation of NAD(+) from nicotinamide mononucleotide (NMN) and ATP. Can also use the deamidated form; nicotinic acid mononucleotide (NaMN) as substrate with the same efficiency. Can use triazofurin monophosphate (TrMP) as substrate. Can also use GTP and ITP as nucleotide donors. Also catalyzes the reverse reaction, i.e. the pyrophosphorolytic cleavage of NAD(+). For the pyrophosphorolytic activity, can use NAD(+), NADH, NaAD, nicotinic acid adenine dinucleotide phosphate (NHD), nicotinamide guanine dinucleotide (NGD) as substrates. Fails to cleave phosphorylated dinucleotides NADP(+), NADPH and NaADP(+). Protects against axonal degeneration following injury; Belongs to the eukaryotic NMN adenylyltransferase family.

Synonyms:  NMNAT3,  NMNAT3p,  hNMNAT3,  D6R975,  D6REC8 ...

Linkouts:  STRING  Pharos  UniProt  OMIM

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