| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2R842 | Uncharacterized protein; Fragment; | PLCXD1; | NULL | 287 | dog |
| E2REZ4 | Uncharacterized protein; | CC2D2A; | XP_536233.3; | 1622 | dog |
| E2REJ3 | Uncharacterized protein; | BCAS3; | NULL | 924 | dog |
| E2R792 | Histone deacetylase; EC 3.5.1.98; | HDAC3; | XP_535219.2; | 428 | dog |
| E2R8Q3 | Uncharacterized protein; | GIT2; | XP_534715.2; | 759 | dog |
| E2RIF5 | Uncharacterized protein; | SCGB1A1; | NULL | 120 | dog |
| E2RB66 | Uncharacterized protein; | COX4I2; | NULL | 220 | dog |
| E2RGA6 | Uncharacterized protein; Fragment; | TP53I11; | NULL | 213 | dog |
| E2RNU8 | Uncharacterized protein; | SFI1; | NULL | 1246 | dog |
| E2RK11 | Uncharacterized protein; | GULP1; | XP_535996.2; | 304 | dog |
| E2RHB0 | Uncharacterized protein; | IFNK; | NULL | 182 | dog |
| E2R9M9 | Uncharacterized protein; | FZD3; | XP_543219.2; | 666 | dog |
| E2RKZ9 | Uncharacterized protein; | TGFBRAP1; | XP_538441.3; | 859 | dog |
| E2RJ06 | 40S ribosomal protein SA; 37 kDa laminin receptor precursor; 37/67 kDa laminin receptor; 67 kDa laminin receptor; Laminin receptor 1; Laminin-binding protein precursor p40; | RPSA; LOC477105; | NULL | 314 | dog |
| E2R2U7 | Uncharacterized protein; | ATP6V1G3; | XP_547375.1; | 118 | dog |
| E2RRC3 | Uncharacterized protein; | C2orf44; | NULL | 672 | dog |
| E2RR96 | Uncharacterized protein; | WASF2; | XP_005617770.1;XP_005617771.1;XP_544469.1; | 498 | dog |
| E2R9M5 | Neurogenic differentiation factor; | NEUROD2; | XP_005624617.1; | 382 | dog |
| E2RC53 | Uncharacterized protein; | STK16; | XP_545656.1; | 305 | dog |
| F1PK75 | Uncharacterized protein; | DMGDH; | XP_005618236.1; | 794 | dog |
