| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2QTR2 | Uncharacterized protein; | SAMHD1; | XP_542986.3; | 627 | dog |
| E2R3A9 | Uncharacterized protein; | CDCP2; | NULL | 380 | dog |
| E2R6L2 | Uncharacterized protein; | CMC4; | XP_005642101.1; | 68 | dog |
| E2R8G2 | Uncharacterized protein; | ADAMTS2; | XP_848937.1; | 1210 | dog |
| E2RQZ9 | Uncharacterized protein; | GABPB2; | NULL | 446 | dog |
| E2R065 | Uncharacterized protein; | SERPINB12; | NULL | 425 | dog |
| E2RSQ6 | Ubiquinone biosynthesis protein COQ4 homolog, mitochondrial; Coenzyme Q biosynthesis protein 4 homolog; | COQ4; | NULL | 265 | dog |
| E2RP59 | Uncharacterized protein; | BAZ2B; | NULL | 2073 | dog |
| E2RHR8 | Uncharacterized protein; | ADH6; | NULL | 375 | dog |
| E2RLI9 | Uncharacterized protein; | SLC22A11; | NULL | 521 | dog |
| E2REX2 | Fibroblast growth factor; FGF; | FGF6; | XP_543862.1; | 208 | dog |
| E2RSR9 | Uncharacterized protein; | MAGEE2; | XP_538082.3; | 523 | dog |
| E2RPN4 | Uncharacterized protein; | SLC22A10; | NULL | 560 | dog |
| E2RPU8 | Uncharacterized protein; | NULL | NULL | 251 | dog |
| E2R3K9 | Uncharacterized protein; | DLGAP4; | XP_005635065.1; | 991 | dog |
| E2RP03 | Uncharacterized protein; | GSG1; | NULL | 364 | dog |
| E2RMA9 | Uncharacterized protein; | ELP2; | NULL | 1011 | dog |
| F1PAP4 | Uncharacterized protein; | PALMD; | NULL | 487 | dog |
| F1PFZ4 | Uncharacterized protein; Fragment; | BPTF; | NULL | 2716 | dog |
| F1P7C5 | Uncharacterized protein; | ACE2; | NULL | 809 | dog |
