| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2QTG4 | Uncharacterized protein; | PTK2B; | XP_005635734.1;XP_005635735.1; | 1009 | dog |
| E2RN74 | Uncharacterized protein; | CPB2; | XP_851154.1; | 423 | dog |
| E2RAU1 | Uncharacterized protein; | CENPL; | XP_853950.2; | 343 | dog |
| E2RMV4 | Uncharacterized protein; | TMEM215; | XP_005626760.1;XP_005626761.1; | 234 | dog |
| E2RS11 | Uncharacterized protein; | ILKAP; | XP_543305.3; | 393 | dog |
| E2RKJ6 | Uncharacterized protein; | SERPINB1; | NULL | 378 | dog |
| E2RAV1 | Uncharacterized protein; | CDC123; | XP_005617195.1; | 336 | dog |
| E2R275 | Uncharacterized protein; | HBEGF; | XP_848614.1; | 208 | dog |
| E2R443 | Uncharacterized protein; | NULL | NULL | 130 | dog |
| E2RIX9 | Uncharacterized protein; | FAM193A; | NULL | 1418 | dog |
| Q7YS15 | Somatostatin receptor 5; Fragment; | SSTR5; | NULL | 123 | dog |
| Q20JV6 | RAGE; | NULL | NULL | 404 | dog |
| A0A068FCP2 | Cytochrome b; | cytb; | NULL | 379 | dog |
| E2QV97 | Uncharacterized protein; | NARS; | NULL | 559 | dog |
| E2RBT1 | Uncharacterized protein; | MRPL11; | XP_533221.1; | 192 | dog |
| E2QVL4 | Olfactory receptor; | LOC100686102; | NULL | 323 | dog |
| E2RBT6 | Uncharacterized protein; | RBBP8NL; | NULL | 655 | dog |
| E2RCH8 | Uncharacterized protein; | PWP1; | XP_531756.2; | 500 | dog |
| E2RBV3 | Uncharacterized protein; | LOC480476; | NULL | 548 | dog |
| E2RC10 | Uncharacterized protein; Fragment; | SYPL1; | NULL | 225 | dog |
