| Gene Symbol | ARG1 |
| Full Name | Arginase 1 |
| Aliases | Arginase-1, Liver arginase |
| Chromosome | 6q23.2 |
| Function | Urea cycle enzyme, hydrolyzes arginine to ornithine |
| Primary Expression | the brain, where it plays important roles in modulating nitric oxide (NO) production, polyamine synthesis, and immune cell function[^2] |
| Molecular Weight | 34.7 kDa |
| Amino Acids | 330 |
| Pathways | Urea cycle, Arginine metabolism |
| UniProt ID | P05089 |
| NCBI Gene ID | 383 |
| Ensembl ID | ENSG00000118526 |
| OMIM | 608313 |
| GeneCards | ARG1 |
| Human Protein Atlas | ARG1 |
| Associated Diseases | Aging, Alzheimer, Cancer, Dementia, Ms, Tumor |
| Interactions | ABCG1, TNF, ATG5, PI3K, P62, CD36 |
| KG Connections | 226 knowledge graph edges |
| Databases | GeneCardsHPASTRING |