Table 1 Physicochemical properties of the HPIV-3 proteins analyzed through the ProtParam tool
Proteins | Molecular weight | Theoretical pI | Instability index | Stability profiling | Aliphatic index | Grand average of hydropathicity |
|---|---|---|---|---|---|---|
Nucleoprotein (515 aa) | 57,786.07 | 5.21 | 45.31 | Unstable | 83.38 |  − 0.428 |
Phosphoprotein (602 aa) | 67,433.36 | 5.55 | 47.56 | Unstable | 63.95 |  − 1.051 |
D protein (373 aa) | 41,398.69 | 5.30 | 57.75 | Unstable | 46.54 |  − 1.323 |
C protein (199) | 23,297.94 | 9.71 | 56.14 | Unstable | 92.56 |  − 0.700 |
Fusion glycoprotein F0 | 60,034.26 | 6.42 | 40.87 | Unstable | 109.94 |  − 0.003 |
Matrix protein (353 aa) | 39,530.30 | 9.59 | 38.75 | Stable | 100.74 |  − 0.070 |
Hemagglutinin-neuraminidase | 64,159.07 | 8.09 | 30.61 | Stable | 92.48 |  − 0.263 |
RNA-directed RNA polymerase L (2233) | 255,944.92 | 6.12 | 36.99 | Stable | 98.28 |  − 0.243 |