| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R8H6 | Uncharacterized protein; | SHPK; | NULL | 482 | dog |
| E2R603 | Gap junction protein; | GJA8; | XP_005630767.1;XP_005630768.1;XP_005630769.1; | 439 | dog |
| E2QWQ6 | Uncharacterized protein; | SH2D4A; | XP_005629820.1;XP_005629821.1;XP_848220.1; | 453 | dog |
| E2R6R2 | alpha-1,2-Mannosidase; EC 3.2.1.-; | EDEM2; | XP_534400.1; | 577 | dog |
| E2R8M6 | Uncharacterized protein; | ASPA; | XP_005625013.1; | 311 | dog |
| E2REY4 | Uncharacterized protein; | C12orf4; | XP_534918.1; | 552 | dog |
| E2R7N3 | Uncharacterized protein; | MID1; | XP_005641155.1;XP_548857.2; | 667 | dog |
| E2RBC6 | Uncharacterized protein; | LOC479964; | NULL | 907 | dog |
| E2QUK6 | Uncharacterized protein; | RAB20; | XP_542668.2; | 235 | dog |
| E2RFR5 | Uncharacterized protein; Fragment; | DYNLL2; | NULL | 91 | dog |
| E2RIR6 | Uncharacterized protein; | ZBTB3; | NULL | 562 | dog |
| E2RGD4 | Uncharacterized protein; | LACC1; | XP_534129.1; | 430 | dog |
| E2RN31 | Uncharacterized protein; | NULL | NULL | 205 | dog |
| E2RET3 | Uncharacterized protein; | PAXBP1; | XP_852159.2; | 921 | dog |
| E2RH76 | Uncharacterized protein; | TMEM147; | XP_533692.1; | 224 | dog |
| E2RJG2 | Uncharacterized protein; | UBXN11; | NULL | 423 | dog |
| E2RRL2 | Uncharacterized protein; | RNASE12; | XP_003432055.1; | 169 | dog |
| E2RCI7 | Uncharacterized protein; | KLHDC3; | NULL | 167 | dog |
| E2RT35 | Uncharacterized protein; | C4orf29; | NULL | 430 | dog |
| E2RPM1 | Uncharacterized protein; | NULL | NULL | 400 | dog |
