| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RMV3 | Uncharacterized protein; | ZFAND5; | XP_005615912.1; | 213 | dog |
| E2RN19 | Uncharacterized protein; | MAB21L3; | XP_005630711.1;XP_540255.4; | 402 | dog |
| E2RI90 | Uncharacterized protein; | KCNJ15; | XP_005638967.1;XP_544884.2;XP_849668.1; | 376 | dog |
| E2RM24 | Uncharacterized protein; | ABHD17B; | NULL | 287 | dog |
| E2RI84 | Uncharacterized protein; | PRRC2C; | NULL | 2813 | dog |
| E2RNX0 | Uncharacterized protein; | EAPP; | NULL | 296 | dog |
| E2RHE8 | Uncharacterized protein; | NMRK1; | XP_005615906.1; | 194 | dog |
| E2RHA7 | Uncharacterized protein; | NOS1; | NULL | 1437 | dog |
| E2RP38 | Uncharacterized protein; Fragment; | NULL | NULL | 444 | dog |
| E2RNY0 | Uncharacterized protein; | MAGEF1; | NULL | 312 | dog |
| E2RNT2 | Uncharacterized protein; | C1orf110; | NULL | 302 | dog |
| E2QU35 | Uncharacterized protein; | NULL | NULL | 72 | dog |
| E2RPE7 | Uncharacterized protein; | NDUFAF1; | XP_544629.2; | 328 | dog |
| E2RPC6 | Proteasome subunit beta type; EC 3.4.25.1; Fragment; | PSMB7; | NULL | 284 | dog |
| E2RPA8 | Tetraspanin; Fragment; | CD151; | NULL | 283 | dog |
| E2RTF9 | Uncharacterized protein; | RBM46; | XP_005629428.1;XP_005629429.1; | 485 | dog |
| E2RN85 | Uncharacterized protein; | SALL1; | NULL | 1324 | dog |
| E2RMY9 | Uncharacterized protein; Fragment; | GRM3; | NULL | 180 | dog |
| E2RHD2 | Uncharacterized protein; | LOC610565; | XP_005629121.1; | 305 | dog |
| E2RA93 | Uncharacterized protein; | MORN5; | NULL | 161 | dog |
