The quantitative Matrix of HLA-B*5101
| Amino acid/positions | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 |
| A | -1.20 | 6.43 | -1.00 | -0.55 | -0.67 | 1.27 | -1.50 | -0.40 | -2.00 |
| C | 0.67 | -2.00 | 0.86 | 2.00 | -2.00 | -0.67 | -2.00 | -2.00 | 0.00 |
| D | 1.33 | -2.00 | -1.00 | 2.00 | 2.00 | 0.00 | -2.00 | 0.00 | -2.00 |
| E | 1.20 | -2.00 | 1.00 | 0.00 | 0.67 | 2.00 | 2.00 | 0.29 | -2.00 |
| F | 0.00 | -2.00 | -2.00 | 0.00 | -2.00 | 0.00 | -0.67 | 0.00 | 0.67 |
| G | -2.00 | 5.00 | -2.00 | 0.40 | -0.55 | -0.40 | -0.50 | -1.20 | -2.00 |
| H | -2.00 | -2.00 | -0.67 | -2.00 | 0.00 | 0.00 | 2.00 | 0.67 | -2.00 |
| I | 0.22 | -2.00 | 2.00 | 0.40 | 0.40 | 1.00 | -2.00 | 0.40 | 6.47 |
| K | -2.00 | -0.67 | 0.00 | 1.20 | 0.00 | 0.29 | 0.86 | -0.67 | -2.00 |
| L | 0.57 | -2.00 | 0.80 | 1.00 | 0.22 | 0.50 | 0.50 | -1.11 | 0.57 |
| M | 0.00 | -2.00 | 0.00 | 0.00 | 2.00 | -2.00 | -2.00 | 2.00 | 0.00 |
| N | 1.20 | -2.00 | -0.67 | -1.20 | 0.00 | 1.43 | -0.67 | -0.67 | -2.00 |
| P | -2.00 | 6.88 | 1.11 | 0.00 | -0.22 | -1.00 | 0.00 | 1.33 | -2.00 |
| Q | -0.67 | -2.00 | -1.20 | 0.00 | -1.00 | -0.40 | 2.00 | 1.20 | -1.00 |
| R | 0.00 | -2.00 | 0.67 | 0.86 | -0.67 | -1.33 | 0.40 | -0.67 | -2.00 |
| S | -2.00 | -2.00 | -1.00 | -0.67 | 0.22 | -0.67 | -1.00 | 0.00 | -2.00 |
| T | -0.67 | -2.00 | -0.40 | 0.22 | 0.00 | -0.67 | -0.67 | 1.08 | -2.00 |
| V | 0.50 | -2.00 | -0.67 | -0.22 | 2.00 | -1.20 | 1.20 | 0.00 | 6.56 |
| W | -2.00 | 0.00 | 0.00 | -2.00 | -0.67 | -2.00 | 0.00 | 0.67 | 0.00 |
| X | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Y | 1.33 | -2.00 | 1.00 | -2.00 | 0.67 | 0.00 | 0.00 | -2.00 | -2.00 |
| Thresold(%) | 1% | 2% | 3% | 4% | 5% | 6% | 7% | 8% | 9% | 10% |
| Value | 12.75 | 10.69 | 9.43 | 8.57 | 7.92 | 7.39 | 6.93 | 6.53 | 6.16 | 5.83 |