Table 1.
Description of the synthetic peptides used in this study.
| ID | Sequences of S2 | Amino acid position |
|---|---|---|
| Pep1 | NCPYVSYGKFCIKPDGSIST | 8–27 |
| Pep2 | GKKSSYYTTFDNDVVTEQYRPKKSV | 601–625 |
| Pep3 | SQQRELATQKINECVKSQSIR | 355–375 |
| Pep4 | NLTVTDEYIQTRMDKVQINCLQYICGNSLE | 52–81 |
| Pep5 | QQYGPVCDNILSVVNSVGQKEDMELLNFYSSTKPAG | 87–122 |
| Pep6 | SCPYVSYGRFCIQPDGSIKQ | 8–27 |
| Pep1-1 | NCPYVSYGKFCIKPDG | 8–23 |
| Pep6-1 | SCPYVSYGRFCIQPDG | 8–23 |
| Pep1-1-1 | SCPYVSYGKFCIKPDG | 8–23 |
| Pep1-1-2 | NCPYVSYGRFCIKPDG | 8–23 |
| Pep1-1-3 | NCPYVSYGKFCIQPDG | 8–23 |
| Pep1-1-4 | SCPYVSYGKFCIQPDG | 8–23 |
Notes: Amino acid sequences were deduced from S2 protein of CK/CH/2010/JT1 (accession number: KU361187). The numbers represent the amino acid position of the peptide in the S2 subunit of IBV.