| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RLN1 | Uncharacterized protein; | SERPIND1; | XP_003433491.1; | 496 | dog |
| E2RIL0 | Uncharacterized protein; Fragment; | GPATCH8; | NULL | 1502 | dog |
| E2QUX0 | Olfactory receptor; | cOR6C33; | XP_848395.3; | 315 | dog |
| E2RIK0 | Uncharacterized protein; | NULL | NULL | 135 | dog |
| E2QRW4 | Uncharacterized protein; | SMYD5; | XP_533007.2; | 419 | dog |
| E2RG27 | Uncharacterized protein; | KTN1; | NULL | 1357 | dog |
| E2RHS7 | Uncharacterized protein; | NULL | NULL | 352 | dog |
| E2QY24 | Uncharacterized protein; | TFCP2; | XP_003433577.1; | 502 | dog |
| E2RF76 | Uncharacterized protein; | CHRDL1; | XP_005641735.1; | 458 | dog |
| E2R4V9 | Uncharacterized protein; | OXNAD1; | XP_005634439.1;XP_005634440.1;XP_853128.1; | 312 | dog |
| E2R6U8 | Olfactory receptor; | NULL | NULL | 321 | dog |
| E2RDA6 | Uncharacterized protein; | GALK2; | XP_544673.2; | 458 | dog |
| E2R2T9 | Uncharacterized protein; | HGNC:9982; | XP_005632858.1;XP_005632859.1; | 973 | dog |
| E2REN8 | Uncharacterized protein; | DAPL1; | XP_849683.1; | 107 | dog |
| E2RRM7 | Uncharacterized protein; Fragment; | NHP2L1; | NULL | 128 | dog |
| E2R9J7 | Uncharacterized protein; Fragment; | MRPS31; | NULL | 380 | dog |
| E2REU1 | Uncharacterized protein; Fragment; | DUSP13; | NULL | 350 | dog |
| F1P7E6 | Uncharacterized protein; | PDPR; | NULL | 850 | dog |
| E2RRN1 | Uncharacterized protein; | NULL | NULL | 238 | dog |
| F1P9B6 | Uncharacterized protein; Fragment; | SLC2A9; | NULL | 498 | dog |
