| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RBJ4 | Uncharacterized protein; | ADTRP; | NULL | 230 | dog |
| E2QUC1 | Uncharacterized protein; | CAMK1G; | XP_547392.3; | 476 | dog |
| E2R7R8 | Structural maintenance of chromosomes protein; | SMC2; | XP_538759.4; | 1191 | dog |
| E2R7I8 | Uncharacterized protein; | ZBTB48; | NULL | 691 | dog |
| E2R8Q4 | Uncharacterized protein; | ARHGEF19; | NULL | 771 | dog |
| E2RC78 | Uncharacterized protein; | TIMM50; | NULL | 356 | dog |
| E2RJZ1 | Uncharacterized protein; | DGCR14; | XP_005636654.1; | 478 | dog |
| E2RLP3 | DCN1-like protein; Defective in cullin neddylation protein 1-like protein; | DCUN1D4; | NULL | 292 | dog |
| E2RNR7 | Uncharacterized protein; | RSPH1; | NULL | 276 | dog |
| E2RK27 | Uncharacterized protein; | GADD45G; | XP_541314.3; | 159 | dog |
| E2R7I2 | Uncharacterized protein; | KCNE4; | NULL | 170 | dog |
| E2RIA0 | Uncharacterized protein; | KCNJ6; | XP_544881.3; | 423 | dog |
| E2RQV7 | Uncharacterized protein; | NOP58; | XP_005640603.1; | 540 | dog |
| E2RRB9 | Uncharacterized protein; | SLC48A1; | XP_003640011.1; | 146 | dog |
| E2RBP7 | Olfactory receptor; Fragment; | LOC100686566; | NULL | 321 | dog |
| E2R1A3 | Uncharacterized protein; | PITPNM2; | XP_005636198.1; | 1327 | dog |
| E2R6D5 | Uncharacterized protein; | CPT1C; | XP_003638864.1;XP_005616360.1; | 803 | dog |
| F1PX57 | Uncharacterized protein; Fragment; | PSMD1; | NULL | 953 | dog |
| E2RR69 | Uncharacterized protein; | DNTTIP2; | XP_547275.3; | 796 | dog |
| E2RLB4 | Uncharacterized protein; | ABCF2; | NULL | 329 | dog |
