| Gene Symbol | NMNAT3 |
| Full Name | Nicotinamide Mononucleotide Adenylyltransferase 3 |
| Chromosome | 3q23 |
| Protein Type | Enzyme |
| Function | is a mitochondrial enzyme critical for NAD+ biosynthesis in mammalian cells. |
| Primary Expression | Heart, liver, skeletal muscle, brain |
| Subcellular Localization | </span><span class="infobox-value">Mitochondria, Cytoplasm</span></div> |
| Molecular Weight | 31 kDa |
| Amino Acids | 30 aa |
| UniProt ID | Q9H5H4 |
| NCBI Gene ID | 107150 |
| Ensembl ID | ENSG00000163644 |
| OMIM | 608710 |
| GeneCards | NMNAT3 |
| Human Protein Atlas | NMNAT3 |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsHPASTRING |