| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| E2RC73 | Uncharacterized protein; Fragment; | ARL16; | NULL | 183 | dog |
| E2R5Q1 | Calponin; | CNN2; | XP_854646.1; | 309 | dog |
| E2RC60 | Uncharacterized protein; | GTPBP2; | XP_538939.3; | 602 | dog |
| E2RD88 | Uncharacterized protein; | RNF135; | NULL | 436 | dog |
| E2RD82 | Uncharacterized protein; | TM4SF4; | XP_854442.1; | 202 | dog |
| E2RDT4 | Uncharacterized protein; Fragment; | NULL | NULL | 284 | dog |
| E2RDU7 | Uncharacterized protein; | PALLD; | XP_005635683.1; | 1161 | dog |
| E2RDC5 | Uncharacterized protein; | METTL11B; | XP_547472.1; | 283 | dog |
| E2R7H9 | Uncharacterized protein; | RRM2; | NULL | 381 | dog |
| E2RCC3 | Uncharacterized protein; | NELFA; | XP_545924.2; | 532 | dog |
| E2RFL6 | Uncharacterized protein; | GTSF1L; | NULL | 168 | dog |
| E2RE54 | Uncharacterized protein; | INO80D; | XP_005640629.1;XP_545610.2; | 1029 | dog |
| E2RDX1 | Uncharacterized protein; | RILPL1; | XP_534647.3; | 403 | dog |
| E2RC58 | Uncharacterized protein; | C12orf45; | XP_531764.1; | 160 | dog |
| E2RE24 | Uncharacterized protein; | NAE1; | XP_003639123.1; | 534 | dog |
| E2RL98 | Uncharacterized protein; Fragment; | NULL | NULL | 319 | dog |
| E2RFR9 | Uncharacterized protein; | LOXL4; | XP_005637654.1;XP_543959.2; | 758 | dog |
| E2RE36 | Uncharacterized protein; | HNRNPR; | XP_005617875.1; | 633 | dog |
| E2R5R1 | Uncharacterized protein; | DDX51; | XP_543351.2; | 631 | dog |
| E2RD12 | Uncharacterized protein; | LIN28A; | XP_854985.1; | 206 | dog |
