Table 1.
The SARS-COV-2 N protein physicochemical analysis and subcellular localization
| Project Name | Results |
|---|---|
| Formula | C1971H3137N607O629S7 |
| Number of amino acids | 419 |
| Molecular weight | 45.6 kDa |
| Theoretical pI | 10.07 |
| Number of charged residues | |
| Positively (Arg + Lys + His) | 60 |
| Negatively (Asp + Glu) | 36 |
| Estimated half-life | |
| Mammalian reticulocytes | 30 h (vitro) |
| Yeast | > 20 h (vivo) |
| Escherichia coli | > 10 h (vivo) |
| Instability index | 55.09 |
| Aliphatic index | 52.53 |
| GRAVY | − 0.971 |
| Subcellular localization (KNN) | |
| Nuclear | 69.6% |
| Cytoplasmic | 21.7% |
| Cytoskeletal | 4.3% |
| Vesicles of secretory system | 4.3% |