| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A9YEF4 | Caspase-1/caspase-4 hybrid; | NULL | NULL | 489 | dog |
| E2QWJ5 | Uncharacterized protein; | PXK; | XP_003432937.1; | 581 | dog |
| E2R0E1 | Uncharacterized protein; | ASB7; | XP_545824.1; | 318 | dog |
| E2QWR8 | Uncharacterized protein; | ERBB2IP; | XP_003638976.2; | 1420 | dog |
| E2QYG5 | Uncharacterized protein; | LEPREL4; | XP_849608.1; | 443 | dog |
| E2R008 | Uncharacterized protein; | NULL | NULL | 331 | dog |
| E2R4G7 | Uncharacterized protein; | ZNF382; | NULL | 647 | dog |
| E2R4W0 | Uncharacterized protein; | ANAPC11; | XP_005624051.1;XP_540489.2; | 84 | dog |
| E2R821 | Uncharacterized protein; | CAPN12; | NULL | 701 | dog |
| E2R7L1 | Protein disulfide-isomerase A4; EC 5.3.4.1; Endoplasmic reticulum resident protein 72; | PDIA4; | XP_848238.3; | 642 | dog |
| E2R8B2 | Uncharacterized protein; | C17orf96; | XP_850731.2; | 379 | dog |
| E2R7U1 | Uncharacterized protein; | ESRRG; | XP_849276.1; | 458 | dog |
| E2R3Q4 | Uncharacterized protein; | KLHL17; | XP_546727.3; | 643 | dog |
| E2R1S4 | Uncharacterized protein; | FAM83C; | NULL | 748 | dog |
| E2QUC2 | Uncharacterized protein; | HOXC11; | XP_003433544.2; | 305 | dog |
| E2REI6 | Uncharacterized protein; | RAF1; | XP_005632198.1; | 668 | dog |
| E2RGT9 | Olfactory receptor; | LOC491627; | NULL | 319 | dog |
| E2RJK9 | Uncharacterized protein; | CPA5; | XP_005628434.1;XP_005628435.1;XP_848779.1; | 436 | dog |
| E2RA74 | Uncharacterized protein; | BMPR1B; | NP_001138623.1;XP_005639108.1;XP_005639109.1;XP_005639110.1;XP_005639111.1; | 502 | dog |
| E2REL4 | Olfactory receptor; | LOC100684702; | XP_003432481.1; | 319 | dog |
