| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| J9P5U1 | Uncharacterized protein; | NULL | NULL | 316 | dog |
| E2QUM2 | Uncharacterized protein; | PCDHAC2; | NULL | 952 | dog |
| E2R5Y8 | Uncharacterized protein; | ZMAT3; | XP_003640189.1; | 289 | dog |
| E2QSG3 | NAD(P)(+)--arginine ADP-ribosyltransferase; EC 2.4.2.31; Mono(ADP-ribosyl)transferase; | ART3; | XP_005639131.1; | 391 | dog |
| E2R770 | DNA topoisomerase; EC 5.99.1.2; | TOP3B; | XP_005636690.1;XP_534771.2; | 862 | dog |
| E2RA12 | Uncharacterized protein; | PHLPP2; | XP_546844.4; | 1348 | dog |
| E2RBM1 | Uncharacterized protein; | KHK; | NP_001182084.1; | 300 | dog |
| E2REP2 | Uncharacterized protein; | TFG; | XP_545076.1; | 401 | dog |
| E2RAW1 | Uncharacterized protein; | GDAP1L1; | XP_543005.2; | 367 | dog |
| E2RDT5 | Uncharacterized protein; Fragment; | CYSLTR2; | NULL | 355 | dog |
| E2RFV9 | Uncharacterized protein; | C9; | NULL | 553 | dog |
| E2RGS8 | Uncharacterized protein; | LGR6; | XP_848875.1; | 965 | dog |
| E2REV9 | Uncharacterized protein; | GAA; | XP_005624080.1;XP_850649.1; | 951 | dog |
| E2RIE6 | Uncharacterized protein; | MIS12; | XP_005619942.1;XP_005619943.1;XP_005619944.1; | 206 | dog |
| E2RIY5 | Uncharacterized protein; | RNASEH2C; | XP_852826.1; | 168 | dog |
| E2RGU4 | Uncharacterized protein; | SLC13A3; | XP_543034.2; | 601 | dog |
| E2RLB8 | Uncharacterized protein; | P4HA1; | XP_005619063.1;XP_850682.1; | 534 | dog |
| E2R7J3 | Uncharacterized protein; | ZKSCAN8; | XP_003434249.1; | 577 | dog |
| E2RFQ2 | Uncharacterized protein; | TMUB1; | NULL | 246 | dog |
| E2RGN4 | Uncharacterized protein; | SMG9; | XP_533650.2; | 520 | dog |
