Table 3 Distribution of AA mutations in Rta CTL epitopes
HLA restriction | Rta residues | No. of isolates (%) | epitope sequence | ||
|---|---|---|---|---|---|
| Â | Â | EBVaGC | NPC | TW | Â |
B58 | 375-383 | 23(67.6) | 37(64.9) | 10(35.7) | N A A E P E Q P W |
| Â | Â | 11(32.4) | 20(35.1) | 18(64.3) | - - E - - - - - - |
Cw4 | 393-407 | 34(100) | 53(92.9) | 27(96.4) | E R P I F P H P S K P T F L P |
| Â | Â | 0(0) | 4(7.1) | 1(3.6) | - - - - - - - - - - S - - F - |
B61 | 529-543 | 13(38.2) | 7(12.3) | 0(0) | Q K E E A A I C G Q M D L S H |
| Â | Â | 21(61.8) | 50(87.7) | 28(100) | - - - - - - - - - - - - - N - |