The quantitative Matrix of HLA-B*2704
| Amino acid/positions | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 |
| A | 0.54 | -2.13 | -0.13 | 1.88 | 1.88 | -2.13 | 1.88 | 1.88 | -0.13 |
| C | 0.00 | 0.00 | -2.13 | 1.88 | -2.13 | 1.88 | 0.00 | 0.00 | 0.00 |
| D | 0.00 | 0.00 | -2.13 | -2.13 | 0.54 | 0.00 | -0.13 | 1.88 | 0.00 |
| E | -2.13 | 0.00 | -2.13 | -2.13 | -1.13 | -2.13 | 0.00 | 1.88 | -2.13 |
| F | -2.13 | -2.13 | 1.88 | 1.88 | 1.88 | -2.13 | 0.00 | 1.88 | 5.54 |
| G | 1.88 | 0.00 | 1.88 | 0.88 | -0.13 | -0.53 | -1.13 | -0.13 | -0.53 |
| H | 0.00 | -0.13 | 1.88 | 1.88 | 1.88 | -0.13 | 0.54 | 1.88 | 1.88 |
| I | 0.00 | -2.13 | -0.13 | -2.13 | 0.00 | -0.13 | 1.88 | -2.13 | 0.00 |
| K | -2.13 | -2.13 | -0.13 | 0.28 | -0.79 | -0.79 | 1.88 | -0.13 | 0.28 |
| L | -2.13 | -2.13 | 0.00 | 1.88 | 1.88 | 1.88 | -0.13 | -0.13 | 5.54 |
| M | 0.00 | -2.13 | 0.00 | -2.13 | 0.00 | 0.00 | 1.88 | -2.13 | -2.13 |
| N | -2.13 | 0.00 | 0.00 | -2.13 | 0.00 | -2.13 | -2.13 | -2.13 | 0.00 |
| P | -2.13 | 0.00 | 0.00 | -2.13 | -0.79 | 1.88 | 0.54 | 0.00 | -2.13 |
| Q | 1.88 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -2.13 | -2.13 | -2.13 |
| R | 1.88 | 6.65 | 0.54 | -2.13 | 1.88 | 1.88 | -0.13 | 1.88 | 1.88 |
| S | 1.88 | -2.13 | -0.79 | 1.88 | 1.08 | 1.88 | 1.88 | -0.13 | 0.00 |
| T | -2.13 | -2.13 | -0.13 | -2.13 | -2.13 | -2.13 | 0.00 | -0.13 | 0.00 |
| V | 1.88 | 0.00 | -0.13 | 0.00 | -2.13 | -2.13 | -1.13 | -2.13 | 1.88 |
| W | 0.00 | 0.00 | 0.00 | 1.88 | 1.88 | 0.00 | 0.00 | 0.00 | 0.00 |
| X | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Y | -2.13 | -2.13 | -2.13 | -0.13 | -2.13 | 1.88 | 1.88 | -2.13 | 2.87 |
| Thresold(%) | 1% | 2% | 3% | 4% | 5% | 6% | 7% | 8% | 9% | 10% |
| Value | 12.19 | 10.67 | 9.46 | 8.79 | 8.12 | 7.56 | 7.14 | 6.79 | 6.43 | 6.01 |