| Class | Members | Match Scores |
|---|---|---|
| a | ILV | 4 |
| d | FWY (Aromatic) | 3 |
| e | FWYH | 1 |
| f | AILVMFWYC (All Hydrophobic) | 0 |
| h | AGS (Small) | 3 |
| i | ST | 3 |
| j | GNP (High Turn Propensity) | 1 |
| k | DE (Negative Charged) | 3 |
| l | DN | 3 |
| n | KR (Full Positive Charge) | 3 |
| o | EQ | 3 |
| p | DENQ | 2 |
| q | HKR (Positive Charge) | 2 |
| r | DENQHKR (Polar) | 1 |
| s | DENQHKRST (All Hydrophillic) | 0 |
| X | ACDEFGHIKLMNPQRSTVWY | 0 |
| g | gap character | 0 |
| - | gap character | 0 |
