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FHNA-resistant variants carry mutations in CHIKV nsP1-3
| Amino acid change | Protein | Variant(s) |
|---|---|---|
| R171Q | nsP1 | 4, 2a, 2b |
| G230R | nsP1 | 1a |
| K299E | nsP1 | 1a |
| L455P | nsP1 | 3 |
| A511S | nsP2 | 2a, 2b |
| T675A | nsP2 | 1b |
| G117R | nsP3 | 5 |
| A137V | nsP3 | 4 |
| H342Q | nsP3 | 1b, 2b |
| *524R | nsP3 | 1a, 1b |
