| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2QUX1 | Uncharacterized protein; | ALKBH7; | NULL | 255 | dog |
| E2R5J3 | Uncharacterized protein; | C12orf55; | NULL | 813 | dog |
| E2R831 | Uncharacterized protein; | KRT82; | XP_543651.2; | 518 | dog |
| E2RBQ3 | Uncharacterized protein; | STK33; | XP_005633692.1;XP_534045.3; | 511 | dog |
| E2RDE4 | Uncharacterized protein; | MAST3; | NULL | 1303 | dog |
| E2R9V0 | Ribosomal protein; Fragment; | RPL10A; | NULL | 217 | dog |
| E2RCN1 | Uncharacterized protein; | CD79B; | NULL | 214 | dog |
| E2R917 | Uncharacterized protein; Fragment; | KRT75; | NULL | 552 | dog |
| E2RFA5 | Uncharacterized protein; Fragment; | FAM174A; | NULL | 189 | dog |
| E2REU0 | Uncharacterized protein; | LHX8; | NULL | 379 | dog |
| E2RHE2 | Uncharacterized protein; | GIMAP1; | XP_003432106.1; | 295 | dog |
| E2RM22 | Uncharacterized protein; | DMTF1; | XP_005628508.1;XP_005628509.1;XP_005628510.1;XP_005628511.1;XP_005628512.1;XP_005628513.1;XP_849620.1; | 762 | dog |
| E2RLL7 | Uncharacterized protein; | LOC479974; | XP_005622065.1; | 222 | dog |
| E2RCZ4 | Uncharacterized protein; Fragment; | CXCL14; | NULL | 103 | dog |
| E2RHB3 | Uncharacterized protein; | API5; | XP_856598.1; | 524 | dog |
| E2RJ78 | Inhibitor of growth protein; | ING5; | XP_848604.2; | 240 | dog |
| E2RMM8 | Uncharacterized protein; | ULK4; | XP_534232.3; | 1274 | dog |
| E2RHN8 | Uncharacterized protein; | CDADC1; | XP_534116.2; | 515 | dog |
| E2RSD7 | Uncharacterized protein; | RBM4B; | XP_005631483.1;XP_005631484.1;XP_533216.1; | 359 | dog |
| E2RAA0 | Uncharacterized protein; | CYR61; | XP_537091.2; | 381 | dog |
