Table 1.
Number of positions for each amino acid usage bias.
| Category | Germline | Maintained | Changed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hydrophobic | 14 | 16: | (13, | 3, | 0, | 0, | 0, | 0) | 7: | (6, | 1, | 0, | 0, | 0, | 0) |
| Weak hydrophobic | 12 | 0: | (0, | 0, | 0, | 0, | 0, | 0) | 8: | (5, | 2, | 1, | 0, | 0, | 0) |
| Neutral | 19 | 27: | (0, | 6, | 17, | 4, | 0, | 0) | 2: | (0, | 0, | 2, | 0, | 0, | 0) |
| Weak hydrophilic | 13 | 3: | (0, | 0, | 1, | 2, | 0, | 0) | 5: | (0, | 0, | 1, | 3, | 1, | 0) |
| Hydrophilic | 11 | 10: | (0, | 0, | 0, | 1, | 8, | 1) | 0: | (0, | 0, | 0, | 0, | 0, | 0) |
| Indeterminate | 5 | 18: | (1, | 3, | 1, | 6, | 3, | 4) | 52: | (3, | 9, | 15, | 10, | 10, | 5) |
The numbers in parentheses after the colon signify the classifications of the respective positions in the germline repertoire: hydrophobic, weak hydrophobic, neutral, weak hydrophilic, hydrophilic, indeterminate.