The quantitative Matrix of HLA-A*0204
| Amino acid/positions | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 |
| A | -0.69 | 1.97 | 1.97 | 0.64 | 1.97 | 1.97 | 1.97 | 1.97 | 1.97 |
| C | 0.00 | -2.03 | -2.03 | 0.00 | 0.00 | -2.03 | -2.03 | 0.00 | 0.00 |
| D | 0.00 | 1.97 | 1.97 | 0.37 | -2.03 | -2.03 | 1.97 | 0.00 | 1.97 |
| E | -1.36 | -2.03 | -1.03 | 0.97 | -0.03 | 0.00 | 0.00 | 0.97 | -2.03 |
| F | 1.97 | 1.97 | 1.97 | 0.00 | 1.97 | -0.03 | -1.23 | -1.56 | -1.58 |
| G | 1.97 | -2.03 | -1.58 | 0.37 | 0.88 | -0.43 | -1.46 | 0.37 | 1.97 |
| H | 0.00 | 0.00 | 1.97 | 1.97 | 0.00 | 1.97 | 1.97 | -0.69 | -2.03 |
| I | 1.97 | 0.43 | -2.03 | -0.53 | -0.03 | 0.64 | -2.03 | -2.03 | 0.43 |
| K | 1.40 | 1.97 | 0.64 | 1.97 | 1.31 | -1.36 | 1.97 | -0.69 | -2.03 |
| L | -0.43 | 6.97 | 1.97 | 0.00 | -2.03 | 1.97 | -0.69 | 1.97 | 5.50 |
| M | 1.97 | -0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.97 | -0.69 |
| N | 0.00 | 0.00 | 1.97 | -2.03 | -2.03 | -0.03 | 0.00 | 0.00 | 0.00 |
| P | -2.03 | -2.03 | -0.69 | 0.64 | 1.97 | 1.97 | 0.64 | 0.00 | 0.00 |
| Q | 0.00 | 0.00 | -1.53 | -2.03 | 1.97 | 0.00 | 0.00 | -0.69 | -2.03 |
| R | 1.97 | -1.03 | -2.03 | -0.03 | -0.69 | 1.97 | -0.69 | -0.31 | -2.03 |
| S | 0.20 | -1.53 | 1.97 | 0.37 | -2.03 | -1.36 | -0.69 | -2.03 | 0.00 |
| T | -1.41 | -0.03 | 0.00 | -1.46 | 1.97 | -1.14 | -1.23 | 1.97 | -0.69 |
| V | 1.17 | 0.37 | -2.03 | 1.97 | 1.97 | 1.97 | 1.97 | 1.97 | 1.57 |
| W | -2.03 | 0.00 | -0.03 | -2.03 | 1.97 | 0.00 | 1.97 | 0.00 | 0.00 |
| X | 0.00 | 0.00 | 1.97 | 0.00 | 1.97 | 1.97 | 1.97 | 1.97 | 0.00 |
| Y | 1.97 | 1.97 | 0.00 | -2.03 | -2.03 | 1.97 | 1.97 | 0.00 | 0.00 |
| Thresold(%) | 1% | 2% | 3% | 4% | 5% | 6% | 7% | 8% | 9% | 10% |
| Value | 15.36 | 13.79 | 12.80 | 12.07 | 11.45 | 10.94 | 10.47 | 10.10 | 9.74 | 9.39 |