| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RIY9 | Uncharacterized protein; | MAPK4; | XP_005623202.1; | 584 | dog |
| E2RKC5 | Uncharacterized protein; | RND2; | XP_003639309.1; | 229 | dog |
| E2RKN2 | Uncharacterized protein; | IFI44; | NULL | 430 | dog |
| E2RTL9 | Uncharacterized protein; | TMEM206; | XP_849030.1; | 350 | dog |
| E2RPY5 | Uncharacterized protein; | SGCE; | NULL | 437 | dog |
| E2RL85 | Uncharacterized protein; | FCRLA; | NULL | 376 | dog |
| E2RPA4 | Uncharacterized protein; | HAUS1; | XP_537272.3; | 278 | dog |
| E2RL78 | Uncharacterized protein; | HMX1; | NULL | 345 | dog |
| E2RLB5 | Uncharacterized protein; | THRSP; | XP_005633501.1; | 149 | dog |
| E2RKP4 | Uncharacterized protein; | SMARCA2; | XP_005615962.1; | 1556 | dog |
| E2RMA8 | Uncharacterized protein; | LHX1; | XP_003639347.1; | 406 | dog |
| E2RIB7 | Uncharacterized protein; | ARHGAP39; | NULL | 1033 | dog |
| E2RJ14 | Uncharacterized protein; | NRP2; | XP_859506.1; | 926 | dog |
| E2RSZ4 | Uncharacterized protein; | BEST2; | XP_003639774.1; | 509 | dog |
| E2RLH4 | Uncharacterized protein; | DCLRE1B; | XP_005630691.1; | 463 | dog |
| E2RMA3 | Uncharacterized protein; | SPARC; | XP_005619329.1; | 303 | dog |
| E2RQ29 | Annexin; | ANXA9; | NULL | 349 | dog |
| E2RRC2 | Uncharacterized protein; | MMS19; | XP_005637644.1; | 1029 | dog |
| E2RNT0 | Uncharacterized protein; | SH3TC2; | XP_005619374.1; | 1286 | dog |
| E2RT46 | Uncharacterized protein; | PHKA1; | XP_859262.1; | 1222 | dog |
