| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R7K7 | Uncharacterized protein; | RLBP1; | XP_005618409.1; | 357 | dog |
| E2QW81 | Uncharacterized protein; | TNFRSF11A; | XP_005615726.1; | 647 | dog |
| E2R6F8 | Uncharacterized protein; | MPDU1; | XP_546595.1; | 246 | dog |
| E2R4M6 | Uncharacterized protein; | CASP8AP2; | XP_005627694.1;XP_005627695.1; | 1973 | dog |
| E2R3N9 | Uncharacterized protein; | NMS; | NULL | 99 | dog |
| E2R7W0 | Uncharacterized protein; Fragment; | HS6ST2; | NULL | 330 | dog |
| E2R4Z1 | Uncharacterized protein; | LRRC27; | XP_005637954.1; | 533 | dog |
| E2R7Z2 | Uncharacterized protein; | MBNL3; | NULL | 352 | dog |
| E2RAC1 | Uncharacterized protein; | ZNHIT6; | XP_005622036.1;XP_005622037.1;XP_005622038.1;XP_005622039.1;XP_537090.2; | 468 | dog |
| E2RAC3 | Uncharacterized protein; | SLC22A9; | NULL | 567 | dog |
| E2RBF9 | Uncharacterized protein; | MORC2; | XP_543484.4; | 1044 | dog |
| E2RAK0 | Uncharacterized protein; | SIT1; | XP_005626839.1; | 181 | dog |
| E2REE0 | Uncharacterized protein; | PCSK7; | XP_850224.1; | 787 | dog |
| E2RJY0 | Uncharacterized protein; | KCTD12; | XP_542614.3; | 327 | dog |
| E2RFJ2 | Uncharacterized protein; | ZCWPW1; | XP_005621107.1;XP_005621108.1;XP_005621109.1;XP_005621110.1; | 626 | dog |
| E2RMY6 | Olfactory receptor; | OR10A6; | XP_542493.2; | 314 | dog |
| E2RTF0 | Uncharacterized protein; | PLET1; | NULL | 249 | dog |
| E2RJJ1 | Uncharacterized protein; | TMEM209; | XP_005628441.1; | 561 | dog |
| F1P9R1 | Uncharacterized protein; | KCNIP1; | NULL | 227 | dog |
| F1P641 | Uncharacterized protein; | ADAM20; | NULL | 759 | dog |
