| RS gene | ORF in length (bp) | Encoding protein residues | Molecular mass (Da) | Isoelectric point (pI) |
| RS1 | 1170 | 389 | 42784.5 | 6.62 |
| RS2 | 963 | 320 | 34856.2 | 5.08 |
| RS3 | 927 | 308 | 33611.8 | 5.17 |
| RS4 | 1170 | 389 | 42897.4 | 5.80 |
| RS5 | 1170 | 389 | 42741.2 | 5.58 |
| RS6 | 924 | 307 | 33345.5 | 5.25 |