| ADRM1 | Proteasomal ubiquitin receptor ADRM1 | 3.400401 | 10 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| CTRC | Chymotrypsin-C | 2.801132 | 20 | actual&Predicted | Homo sapiens (Human) | mammals | Serine protease S1A subfamily |
| ELANE | Neutrophil elastase | 2.405196 | 82 | actual&Predicted | Homo sapiens (Human) - Mus musculus (Mouse) | mammals | Serine protease S1A subfamily |
| F2 | Prothrombin | 2.468271 | 192 | actual&Predicted | Bos taurus (Bovine) - Homo sapiens (Human) - Mus musculus (Mouse) - Rattus norvegicus (Rat) | mammals | Serine protease S1A subfamily |
| KLK3 | Prostate-specific antigen | 3.992522 | 22 | predicted | Homo sapiens (Human) | mammals | Serine protease S1A subfamily |
| lepB | Signal peptidase I - Signal peptidase IB | 3.986266 | 8 | predicted | Escherichia coli (strain K12) - Staphylococcus aureus | bacteria | Serine protease S26A subfamily |
| NS3 | Genome polyprotein | 3.184704 | 303 | actual&Predicted | Hepacivirus C | virus | Serine protease S29 family |
| NS4A | Non-structural protein 4A | 3.050281 | 100 | actual&Predicted | Hepacivirus C | virus | Serine protease S29 regulatory subfamily |
| PRE7 | Proteasome subunit beta type-6 | 3.284624 | 18 | actual&Predicted | Homo sapiens (Human) - Mus musculus (Mouse) - Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | widespread | Threonine protease T1A subfamily |
| PSMA1 | Proteasome subunit alpha type-1 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA2 | Proteasome subunit alpha type-2 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA3 | Proteasome subunit alpha type-3 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA4 | Proteasome subunit alpha type-4 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA5 | Proteasome subunit alpha type-5 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA6 | Proteasome subunit alpha type-6 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA7 | Proteasome subunit alpha type-7 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMA8 | Proteasome subunit alpha-type 8 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMB1 | Proteasome subunit beta type-1 | 3.291244 | 41 | actual&Predicted | Homo sapiens (Human) | mammals | Threonine protease T1A subfamily |
| PSMB10 | Proteasome subunit beta type-10 | 3.28772 | 23 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMB11 | Proteasome subunit beta type-11 | 3.283041 | 15 | actual&Predicted | Homo sapiens (Human) | mammals | Unclassified protein |
| PSMB2 | Proteasome subunit beta type-2 | 3.279201 | 36 | actual&Predicted | Homo sapiens (Human) - Mus musculus (Mouse) | mammals | Threonine protease T1A subfamily |
