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Statistics of the main amino acid mutation sites in the VP1 capsid protein of cachavirus in Chinese strains (“CN”; this study) and reference strains.
| Strains | Substitution of amino acid residues in VP1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 56 | 68 | 131 | 265 | 365 | 402 | 449 | 484 | 493 | |
| Cachavirus-1A | Y | I | Y | F | V | Q | D | R | H | V |
| Cachavirus-1B | Y | I | Y | F | I | Q | D | R | H | V |
| Cachavirus-cat1-CNC181031 | Y | T | C | S | I | Q | N | K | H | V |
| Cachavirus-cat2-CNC190520 | H | I | Y | F | I | R | D | K | P | I |
