| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IYK6 | Uncharacterized protein; Fragment; | FRMD4B; | NULL | 1038 | mallard |
| U3IP03 | Uncharacterized protein; | PKNOX1; | XP_005019638.1; | 436 | mallard |
| U3IYL0 | Uncharacterized protein; Fragment; | BRS3; | NULL | 398 | mallard |
| U3IUU6 | Uncharacterized protein; Fragment; | ANGPT4; | NULL | 385 | mallard |
| U3J2F4 | Uncharacterized protein; Fragment; | DMRT2; | NULL | 382 | mallard |
| U3IWY4 | Uncharacterized protein; | LOC101791273; | NULL | 151 | mallard |
| U3J2A9 | Uncharacterized protein; Fragment; | ULK4; | NULL | 553 | mallard |
| U3J3F9 | Uncharacterized protein; Fragment; | KIAA0196; | NULL | 1171 | mallard |
| U3J652 | Uncharacterized protein; Fragment; | LOC101804724; | NULL | 107 | mallard |
| U3IVG0 | Uncharacterized protein; | MRPL57; | NULL | 103 | mallard |
| U3J0F8 | Uncharacterized protein; Fragment; | NCAPD2; | NULL | 1329 | mallard |
| U3J2F6 | Uncharacterized protein; Fragment; | ACMSD; | NULL | 343 | mallard |
| U3J5R5 | Uncharacterized protein; Fragment; | NULL | NULL | 48 | mallard |
| U3J2I8 | Uncharacterized protein; Fragment; | PIGA; | NULL | 456 | mallard |
| U3IWH9 | Uncharacterized protein; Fragment; | NUP107; | NULL | 921 | mallard |
| U3IZB6 | Uncharacterized protein; Fragment; | ASPHD2; | NULL | 373 | mallard |
| U3J0A1 | Uncharacterized protein; Fragment; | CRNKL1; | NULL | 688 | mallard |
| U3IR25 | Uncharacterized protein; Fragment; | LRRC32; | NULL | 669 | mallard |
| U3J7J0 | Uncharacterized protein; Fragment; | GABRG1; | NULL | 470 | mallard |
| U3J7G5 | Uncharacterized protein; Fragment; | HEBP1; | NULL | 178 | mallard |
