Summary for clan S-
| Description | Families of serine peptidases not assigned to clans |
Families
| S48 |
HetR putative peptidase (Anabaena variabilis) |
- |
| S62 |
influenza A PA peptidase (influenza A virus) |
- |
| S68 |
PIDD auto-processing protein unit 1 (Homo sapiens) |
- |
| S71 |
MUC1 self-cleaving mucin (Homo sapiens) |
Yes |
| S72 |
dystroglycan (Homo sapiens) |
- |
| S79 |
CARD8 self-cleaving protein (Homo sapiens) |
- |
| S81 |
destabilase (Hirudo medicinalis) |
- |
| S85 |
small protease ({Pseudomonas aeruginosa}) (Pseudomonas aeruginosa) |
- |
Distribution of clan S- among Kingdoms of Organisms
