| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R8W3 | Uncharacterized protein; | CCDC22; | XP_548995.2; | 627 | dog |
| E2R8Y7 | Uncharacterized protein; | LOC489870; | XP_546988.3; | 109 | dog |
| E2QT64 | Uncharacterized protein; | HOXB1; | XP_548172.3; | 305 | dog |
| E2R5K4 | Uncharacterized protein; Fragment; | TAC4; | NULL | 43 | dog |
| E2R449 | Uncharacterized protein; | LCA5; | NULL | 686 | dog |
| E2R899 | Uncharacterized protein; | ZSWIM4; | NULL | 1109 | dog |
| E2R9T4 | Uncharacterized protein; | ELF1; | XP_005633993.1;XP_005633994.1;XP_534137.1; | 619 | dog |
| E2QWH0 | Uncharacterized protein; | FAM207A; | XP_005639036.1; | 219 | dog |
| E2R9S0 | Uncharacterized protein; | HNF4A; | XP_852731.1; | 474 | dog |
| E2RGD0 | Uncharacterized protein; | SOCS4; | XP_003435184.1; | 440 | dog |
| E2RD99 | Uncharacterized protein; | SHKBP1; | NULL | 704 | dog |
| E2RA10 | Uncharacterized protein; | STK38; | XP_005627334.1;XP_538887.3; | 465 | dog |
| E2R2Y3 | Uncharacterized protein; | LOC478001; | NULL | 338 | dog |
| E2RD74 | Uncharacterized protein; | TMEM255A; | NULL | 325 | dog |
| E2QVQ1 | Uncharacterized protein; | AIDA; | XP_849600.1; | 306 | dog |
| E2RI88 | Uncharacterized protein; | HSD17B1; | XP_849399.2; | 312 | dog |
| E2RL70 | Uncharacterized protein; | NPTXR; | NULL | 688 | dog |
| E2RFS5 | Uncharacterized protein; | SLC16A12; | XP_005637574.1;XP_005637575.1;XP_005637576.1;XP_005637577.1;XP_005637578.1;XP_005637579.1;XP_005637580.1;XP_005637581.1; | 490 | dog |
| E2RLF0 | Uncharacterized protein; | MPP2; | XP_005624471.1; | 569 | dog |
| E2R8E8 | Uncharacterized protein; | DTX2; | XP_005621044.1;XP_005621045.1;XP_005621046.1;XP_536849.2; | 621 | dog |
