| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R0E4 | Uncharacterized protein; | METTL20; | XP_005637059.1;XP_005637060.1; | 266 | dog |
| E2QXD0 | Uncharacterized protein; | AMTN; | NULL | 211 | dog |
| E2QYC5 | Oxysterol-binding protein; | OSBPL3; | XP_863649.2; | 851 | dog |
| E2QZ59 | Uncharacterized protein; | HIC1; | XP_548318.2; | 732 | dog |
| E2R0K3 | Uncharacterized protein; | CPNE3; | XP_544163.3; | 533 | dog |
| E2R827 | Tetraspanin; | TSPAN11; | NULL | 253 | dog |
| E2R5H3 | Uncharacterized protein; | SPRTN; | XP_546090.2; | 487 | dog |
| E2R8T8 | Uncharacterized protein; | HTATSF1; | NULL | 750 | dog |
| E2QSF2 | Uncharacterized protein; | DNAJC22; | XP_543683.3; | 339 | dog |
| E2RDY2 | Uncharacterized protein; | PRR19; | XP_005616591.1;XP_855269.1; | 359 | dog |
| E2R8T2 | Uncharacterized protein; | ASTE1; | NULL | 680 | dog |
| E2RHG5 | Uncharacterized protein; | NUDT3; | NP_001239318.1; | 172 | dog |
| E2RLY5 | Uncharacterized protein; | LAP3; | XP_005618600.1; | 519 | dog |
| E2RLA5 | Uncharacterized protein; | GOLM1; | XP_005615865.1; | 406 | dog |
| E2RHY7 | Uncharacterized protein; | SERPINH1; | NP_001159360.1;XP_005633353.1; | 418 | dog |
| E2RKH7 | Uncharacterized protein; | R3HCC1L; | XP_543958.2; | 783 | dog |
| E2RMZ9 | Uncharacterized protein; | GPAT2; | NULL | 791 | dog |
| E2RMD6 | Uncharacterized protein; | COG7; | XP_536935.3; | 770 | dog |
| E2RMA6 | Uncharacterized protein; | SLC39A6; | NP_001274084.1; | 735 | dog |
| E2R9Y6 | Uncharacterized protein; | NULL | NULL | 240 | dog |
