| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R1I0 | Uncharacterized protein; | LCN8; | NULL | 178 | dog |
| E2RMX6 | Uncharacterized protein; | IGFLR1; | NULL | 349 | dog |
| E2RIV9 | Uncharacterized protein; | TLR3; | XP_005630024.1;XP_005630025.1; | 905 | dog |
| E2RLG8 | Uncharacterized protein; | KHDRBS3; | NULL | 346 | dog |
| E2RQ81 | Uncharacterized protein; | CCT8; | NULL | 548 | dog |
| E2RQA2 | Uncharacterized protein; | CCNA2; | XP_540965.2; | 432 | dog |
| E2RT03 | Uncharacterized protein; | UROC1; | NULL | 676 | dog |
| L7N089 | Uncharacterized protein; | EP400; | NULL | 3110 | dog |
| E2RQX2 | Uncharacterized protein; | USP53; | XP_005639380.1;XP_005639381.1; | 1112 | dog |
| E2RJG5 | Uncharacterized protein; | NULL | NULL | 427 | dog |
| E2R5S8 | Uncharacterized protein; | ABCA2; | NULL | 2346 | dog |
| E2RTC6 | Uncharacterized protein; | KIAA0907; | XP_851894.1; | 616 | dog |
| E2RNU9 | Uncharacterized protein; | GPRC5D; | NULL | 345 | dog |
| F1P9Q9 | Uncharacterized protein; | RUSC1; | NULL | 893 | dog |
| E2RSX2 | Uncharacterized protein; | CCNG1; | XP_005619290.1;XP_536441.1; | 295 | dog |
| F1PB79 | Uncharacterized protein; Fragment; | ABHD12B; | NULL | 328 | dog |
| F1PCX2 | Uncharacterized protein; Fragment; | ASB10; | NULL | 467 | dog |
| E2RQJ0 | Uncharacterized protein; | LAT2; | NULL | 253 | dog |
| F1P6C3 | Uncharacterized protein; | DTNA; | NULL | 422 | dog |
| E2RI25 | Olfactory receptor; | NULL | NULL | 309 | dog |
