| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2QZK8 | Uncharacterized protein; | KCTD13; | XP_547062.1; | 329 | dog |
| E2QX14 | Uncharacterized protein; | NRARP; | XP_005625115.1; | 114 | dog |
| E2QY06 | Uncharacterized protein; | LOC607692; | XP_005620998.1; | 948 | dog |
| E2QXY8 | Uncharacterized protein; | TNFRSF14; | NULL | 311 | dog |
| E2QXQ5 | Uncharacterized protein; | DAGLB; | XP_536885.2; | 671 | dog |
| E2R292 | Uncharacterized protein; | DAAM1; | XP_547836.2; | 1068 | dog |
| E2R3T5 | Uncharacterized protein; | ADCYAP1R1; | NULL | 526 | dog |
| E2R4C7 | Uncharacterized protein; | TAB2; | XP_005615559.1;XP_005615560.1;XP_541145.2; | 693 | dog |
| E2RCY7 | Uncharacterized protein; | GSDMC; | NULL | 488 | dog |
| E2RDW4 | Uncharacterized protein; | LMAN2L; | NULL | 351 | dog |
| E2R6A2 | Uncharacterized protein; | WDR89; | XP_003435193.1;XP_005623538.1;XP_005623539.1;XP_005623540.1; | 387 | dog |
| E2RGY4 | Uncharacterized protein; Fragment; | BSCL2; | NULL | 460 | dog |
| E2R5R3 | Olfactory receptor; | LOC100688033; | NULL | 311 | dog |
| E2RJ95 | Uncharacterized protein; | ZBTB40; | XP_005617887.1;XP_005617888.1;XP_005617889.1;XP_544510.2; | 1243 | dog |
| E2RJT8 | Uncharacterized protein; | SCFD2; | XP_849695.1; | 683 | dog |
| E2RCZ7 | Histone H2A; | H2AFY; | XP_538635.3; | 372 | dog |
| E2R3T4 | Uncharacterized protein; | PKIA; | NULL | 75 | dog |
| E2RPL5 | Uncharacterized protein; | MMP28; | XP_548256.2; | 520 | dog |
| E2RMS6 | Uncharacterized protein; | COPRS; | NULL | 134 | dog |
| E2RKW5 | Uncharacterized protein; | NCOR1; | NULL | 2444 | dog |
