| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J470 | Uncharacterized protein; Fragment; | CSRNP3; | NULL | 573 | mallard |
| U3J251 | Uncharacterized protein; Fragment; | WHSC1L1; | NULL | 1438 | mallard |
| U3J1X3 | Uncharacterized protein; Fragment; | ASB1; | NULL | 334 | mallard |
| U3I409 | Uncharacterized protein; Fragment; | PIAS1; | NULL | 651 | mallard |
| U3IA26 | Uncharacterized protein; Fragment; | GPR56; | NULL | 677 | mallard |
| U3J2A4 | Uncharacterized protein; Fragment; | FAM212B; | NULL | 292 | mallard |
| U3J9K0 | Uncharacterized protein; Fragment; | QRICH2; | NULL | 86 | mallard |
| U3IND8 | Uncharacterized protein; | STX7; | XP_005009628.1; | 257 | mallard |
| U3J6M1 | Uncharacterized protein; Fragment; | TRAF3IP2; | NULL | 409 | mallard |
| U3IVM0 | Uncharacterized protein; Fragment; | TMPRSS4; | NULL | 434 | mallard |
| U3J2W7 | Uncharacterized protein; Fragment; | CDC40; | NULL | 523 | mallard |
| U3J5J4 | Uncharacterized protein; Fragment; | LOC101792733; | NULL | 106 | mallard |
| U3I9K9 | Uncharacterized protein; Fragment; | NULL | NULL | 674 | mallard |
| U3J293 | Uncharacterized protein; Fragment; | NULL | NULL | 276 | mallard |
| U3J2X3 | Piwi-like protein; Fragment; | PIWIL2; | NULL | 708 | mallard |
| U3I858 | Uncharacterized protein; Fragment; | SRFBP1; | NULL | 339 | mallard |
| U3J7A9 | Uncharacterized protein; Fragment; | EIF2AK3; | NULL | 1016 | mallard |
| U3I5V8 | Uncharacterized protein; Fragment; | NULL | NULL | 142 | mallard |
| U3I5V5 | Uncharacterized protein; Fragment; | N6AMT2; | NULL | 215 | mallard |
| U3IDC5 | Uncharacterized protein; Fragment; | IPP; | NULL | 596 | mallard |
