| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R4U2 | Uncharacterized protein; | PRR35; | XP_547217.2; | 536 | dog |
| E2R5E6 | Uncharacterized protein; | COR1A3; | NP_001243383.1; | 309 | dog |
| E2QW96 | Uncharacterized protein; | TMEM198; | XP_848391.2; | 350 | dog |
| E2RE03 | Uncharacterized protein; Fragment; | CDH5; | NULL | 794 | dog |
| E2QXG0 | Uncharacterized protein; | MAMLD1; | XP_005641990.1; | 745 | dog |
| E2RCF8 | Uncharacterized protein; | LMOD2; | NULL | 381 | dog |
| E2REZ1 | Uncharacterized protein; | CCDC40; | NULL | 1083 | dog |
| E2RFB3 | Uncharacterized protein; | GALNTL5; | NULL | 447 | dog |
| E2RLD9 | Uncharacterized protein; | NULL | NULL | 184 | dog |
| E2RLG1 | Uncharacterized protein; | CASK; | NULL | 921 | dog |
| E2RS23 | Uncharacterized protein; | ZFPL1; | XP_005631551.1;XP_540871.1; | 312 | dog |
| E2R6B9 | Uncharacterized protein; | LOC100685473; | XP_003434346.1; | 310 | dog |
| E2RRX4 | Uncharacterized protein; | FOXI1; | XP_546245.2; | 378 | dog |
| E2R983 | Uncharacterized protein; | HDHD3; | XP_005627001.1; | 251 | dog |
| F1P9I8 | Uncharacterized protein; | IGSF9B; | NULL | 1348 | dog |
| F1P981 | Uncharacterized protein; | PHF8; | NULL | 1053 | dog |
| E2R9C4 | Kinesin-like protein; | KIF1B; | NULL | 1815 | dog |
| E2RFX3 | Uncharacterized protein; Fragment; | PCYT1B; | NULL | 357 | dog |
| E2RIH1 | Uncharacterized protein; | DOPEY2; | NULL | 2223 | dog |
| F1PEK4 | Uncharacterized protein; | DSCAML1; | NULL | 1886 | dog |
