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Amino acid residue positions in the HA gene selected for site mutagenesis
| Virus | Residue at amino acid positiona:
|
|||||||
|---|---|---|---|---|---|---|---|---|
| 86 | 124 | 129 | 183 | 189 | 212 | 263 | 277 | |
| VNM/1194/04 | V | S | L | D | K | R | T | K |
| rc-VNM/1194/04-6a | A | D | S | D | R | K | A | K |
| rc-VNM/1194/04-189 | V | S | L | D | R | R | T | K |
| CP heron/HK/18/05 | A | N | V | N | M | K | A | R |
| rc-CP heron/HK/18/05 | A | N | S | D | R | K | A | K |
Mutated amino acid residues are in boldface.
