| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RQ19 | Uncharacterized protein; | HOXB8; | XP_005624676.1; | 242 | dog |
| E2REQ1 | Uncharacterized protein; | ASNSD1; | XP_005640497.1;XP_536000.2; | 639 | dog |
| E2RPR4 | Uncharacterized protein; | ACMSD; | XP_533332.3; | 336 | dog |
| E2RMH5 | Uncharacterized protein; | NULL | NULL | 156 | dog |
| E2RR81 | Uncharacterized protein; | ANKRD50; | XP_540955.2; | 1429 | dog |
| E2RPL6 | Olfactory receptor; | NULL | NULL | 319 | dog |
| E2RH32 | Uncharacterized protein; | LZTR1; | XP_005636717.1; | 837 | dog |
| E2RDI6 | Uncharacterized protein; | MRPL55; | XP_005628410.1;XP_005628411.1;XP_849033.2; | 124 | dog |
| E2QUF8 | Uncharacterized protein; | CLPTM1L; | XP_535803.1; | 539 | dog |
| E2RSZ0 | Uncharacterized protein; | RLIM; | XP_005641563.1;XP_859444.2; | 625 | dog |
| E2RGH3 | Uncharacterized protein; Fragment; | CLK3; | NULL | 575 | dog |
| E2RSY7 | Uncharacterized protein; | ARIH2; | XP_533838.1; | 491 | dog |
| E2RSK8 | Uncharacterized protein; | NAIF1; | XP_548443.1; | 327 | dog |
| E2REP6 | Uncharacterized protein; | SIGLEC1; | NULL | 198 | dog |
| E2RT66 | Uncharacterized protein; | SLC8B1; | XP_543406.3; | 582 | dog |
| E2RPX1 | Uncharacterized protein; | VIL1; | XP_545642.2; | 827 | dog |
| E2RQD9 | Uncharacterized protein; Fragment; | DYNLRB2; | NULL | 96 | dog |
| E2R723 | Uncharacterized protein; | CYP26C1; | XP_849374.1; | 497 | dog |
| F1P8X1 | Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B; | PPP2R2C; | XP_003639024.1; | 447 | dog |
| E2RQ25 | Uncharacterized protein; | MME; | NULL | 751 | dog |
