| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R3N0 | Uncharacterized protein; Fragment; | CNBD2; | NULL | 528 | dog |
| E2RNN7 | Uncharacterized protein; | ATP1B4; | XP_005641820.1; | 362 | dog |
| E2RLS0 | Uncharacterized protein; | PEX1; | XP_005628568.1; | 210 | dog |
| E2R2G9 | Uncharacterized protein; | EFTUD1; | XP_850111.1; | 1128 | dog |
| E2R941 | Uncharacterized protein; Fragment; | CKAP2L; | NULL | 747 | dog |
| E2R9D7 | Uncharacterized protein; | DNAJB1; | XP_852900.1; | 340 | dog |
| E2R2N2 | Mitogen-activated protein kinase; EC 2.7.11.24; | MAPK1; | NP_001104270.1; | 360 | dog |
| R9W4W4 | Interferon kappa; | NULL | NP_001271393.1; | 209 | dog |
| E2QS08 | Uncharacterized protein; | OSBPL7; | XP_548165.3; | 842 | dog |
| E2R5Z2 | Uncharacterized protein; | NULL | NULL | 407 | dog |
| E2R0X1 | Uncharacterized protein; | C3orf84; | NULL | 199 | dog |
| E2RCZ8 | Uncharacterized protein; Fragment; | LOC475708; | NULL | 414 | dog |
| E2RES7 | Uncharacterized protein; | VPS37D; | XP_546924.3; | 251 | dog |
| E2R8I9 | Uncharacterized protein; | GPCPD1; | XP_542901.2; | 672 | dog |
| E2RDV3 | Uncharacterized protein; | RILPL2; | XP_853226.2; | 206 | dog |
| E2RJX2 | Uncharacterized protein; Fragment; | CNKSR2; | NULL | 1013 | dog |
| E2R6L5 | Uncharacterized protein; | NEIL2; | XP_543204.3; | 335 | dog |
| F1P870 | Uncharacterized protein; | KIAA1919; | NULL | 508 | dog |
| E2QTA2 | Uncharacterized protein; | PAPLN; | NULL | 1227 | dog |
| E2RBD4 | Serum amyloid A protein; Fragment; | LOC100684663; | NULL | 146 | dog |
