| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RB50 | Uncharacterized protein; | XPNPEP3; | XP_538358.2; | 507 | dog |
| E2R0N5 | Uncharacterized protein; | BRD1; | NULL | 1189 | dog |
| E2RAV2 | Uncharacterized protein; | CAD; | NULL | 2228 | dog |
| E2RAF9 | Uncharacterized protein; | ATP5SL; | XP_541600.3; | 257 | dog |
| E2QUP2 | Uncharacterized protein; | LOC102153923; | XP_005616787.1; | 109 | dog |
| E2R7H3 | Uncharacterized protein; | CD1E; | XP_005640971.1; | 392 | dog |
| E2RDR7 | Uncharacterized protein; | TP53TG5; | NULL | 285 | dog |
| E2RAL0 | Uncharacterized protein; | ARHGDIB; | XP_543793.1; | 200 | dog |
| E2RE19 | Uncharacterized protein; | MAK16; | NULL | 298 | dog |
| E2RBV1 | Myelin proteolipid protein; | PLP1; | NULL | 242 | dog |
| E2R818 | Uncharacterized protein; | ARAP1; | NULL | 1436 | dog |
| E2RRC7 | Uncharacterized protein; | ANKH; | NULL | 511 | dog |
| E2RB89 | Uncharacterized protein; | CLCA2; | NULL | 945 | dog |
| E2REH5 | Uncharacterized protein; | ACAA1; | XP_534222.2; | 426 | dog |
| E2RT70 | Syndecan; | SDC1; | XP_540099.3; | 310 | dog |
| E2RNW5 | Uncharacterized protein; | ERO1L; | XP_547813.2; | 468 | dog |
| F1PAI5 | Uncharacterized protein; Fragment; | UFD1L; | NULL | 310 | dog |
| E2RKF1 | Uncharacterized protein; | CEP41; | XP_005628432.1; | 373 | dog |
| F1P684 | Uncharacterized protein; Fragment; | DACH1; | NULL | 424 | dog |
| E2RBI8 | Uncharacterized protein; | MUL1; | XP_544520.2; | 352 | dog |
