| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RHN0 | Uncharacterized protein; | SMIM3; | XP_005619337.1;XP_005619338.1;XP_005619339.1;XP_005619340.1;XP_005619341.1;XP_005619342.1;XP_005619343.1; | 60 | dog |
| E2RGZ1 | Uncharacterized protein; | IL17RC; | XP_005632241.1; | 704 | dog |
| E2R4V3 | Uncharacterized protein; | SERPINF2; | XP_005624993.1;XP_854003.1; | 491 | dog |
| E2REH7 | Uncharacterized protein; | XRCC2; | XP_532771.3; | 279 | dog |
| E2RK84 | Uncharacterized protein; | TEX35; | NULL | 228 | dog |
| E2RAL5 | Uncharacterized protein; | GSX2; | NULL | 313 | dog |
| E2R7W7 | Uncharacterized protein; | MAP2K6; | XP_851023.1; | 334 | dog |
| E2RIJ3 | Uncharacterized protein; | MED14; | XP_538001.2; | 1454 | dog |
| E2RL79 | Uncharacterized protein; | PHYHIP; | NULL | 367 | dog |
| E2RG30 | Uncharacterized protein; | AMMECR1; | NULL | 332 | dog |
| E2RL58 | Uncharacterized protein; Fragment; | HIBCH; | NULL | 384 | dog |
| E2RMX7 | Uncharacterized protein; Fragment; | ALDH1A1; | NULL | 496 | dog |
| E2RHZ3 | Uncharacterized protein; | DHX37; | XP_534640.2; | 1149 | dog |
| E2R3P3 | Uncharacterized protein; | RAD51B; | NULL | 272 | dog |
| E2RN76 | Uncharacterized protein; | TAF8; | XP_005627400.1; | 310 | dog |
| E2RQ45 | Uncharacterized protein; | AXDND1; | NULL | 497 | dog |
| E2RJY6 | Uncharacterized protein; Fragment; | RFX8; | NULL | 560 | dog |
| E2RMD9 | Uncharacterized protein; | PIP5K1A; | NP_001130035.1; | 549 | dog |
| E2RM94 | Uncharacterized protein; Fragment; | NBEAL1; | NULL | 2307 | dog |
| E2RG64 | Uncharacterized protein; | PCBP4; | XP_005632529.1;XP_849987.1; | 403 | dog |
