Table 1. Features of PYDV proteins determined by predictive algorithms.
TM, transmembrane; pI, isoelectric point.
| ORF | MW (kD) | TM | pI | Predicted NLS | Putative function | Highest scoring virus/E-value (blast) |
|---|---|---|---|---|---|---|
| 1 | 51 | None | 7.62 | KRTAEDATTQQTKR* | Nucleocapsid (N) | PYDV-N/0.0 |
| 2 | 9 | None | 3.87 | – | Unknown (X) | PYDV-X/4e-04 |
| 3 | 31 | None | 6.23 | PAKSRKL | Phosphoprotein (P) | PYDV-P/2e-103 |
| 4 | 32 | None | 6.60 | – | Movement (Y) | PYDV-Y/3e-161 |
| 5 | 29 | None | 8.85 | KRTVADPFKNLLKRKSE | Matrix protein (M) | PYDV-M/2e-131 |
| 6 | 67 | aa 575–597 | 4.56 | – | Glycoprotein (G) | PYDV-G/0.0 |
| 7 | 220 | aa 510–529 | 6.75 | KKLPVTNIHPDNLLKKR | Polymerase (L) | PYDV-L/0.0 |
*This putative NLS was not predicted computationally and is instead the region of the CYDV-N protein corresponding to the mapped NLS in SYDV [29].