| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Aque_Aqu2.1.01875_001 | Dipeptidyl peptidase 4 | Peptidase_S9 | — |
| Aque_Aqu2.1.19257_001 | Prolyl endopeptidase-like | Peptidase_S9, Peptidase_S9_N | — |
| Aque_Aqu2.1.28274_001 | N-acylaminoacyl-peptide hydrolase | Peptidase_S9 | — |
| Aque_Aqu2.1.28278_001 | N-acylaminoacyl-peptide hydrolase | Peptidase_S9 | — |
| Aque_Aqu2.1.28676_001 | cDNA, FLJ94921, highly similar to Homo sapiens prolyl endopeptidase (PREP), mRNA | Peptidase_S9, Peptidase_S9_N | — |
| Aque_Aqu2.1.34356_001 | Prolyl endopeptidase FAP | DPPIV_N, Peptidase_S9 | — |
| Aque_Aqu2.1.43527_001 | Dipeptidyl-peptidase 8 | DPPIV_N, Peptidase_S9 | — |