| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J5S6 | Uncharacterized protein; Fragment; | NULL | NULL | 108 | mallard |
| U3J588 | Uncharacterized protein; Fragment; | LOC101795916; | NULL | 124 | mallard |
| U3J1B3 | Uncharacterized protein; | NDUFAF1; | XP_005029199.1; | 303 | mallard |
| U3J0X8 | Uncharacterized protein; Fragment; | IL17F; | NULL | 158 | mallard |
| U3J697 | Uncharacterized protein; | LMOD2; | NULL | 518 | mallard |
| U3J0D8 | Uncharacterized protein; Fragment; | CRHR1; | NULL | 436 | mallard |
| U3J6H7 | Uncharacterized protein; Fragment; | C22orf23; | NULL | 197 | mallard |
| U3J5V2 | Uncharacterized protein; Fragment; | OR51Q1; | NULL | 309 | mallard |
| U3ISC6 | Uncharacterized protein; Fragment; | NPS; | NULL | 90 | mallard |
| U3J9C5 | Uncharacterized protein; Fragment; | BZW1; | NULL | 421 | mallard |
| U3J626 | Uncharacterized protein; Fragment; | ST8SIA3; | NULL | 321 | mallard |
| U3J5F7 | Uncharacterized protein; Fragment; | UBE4A; | NULL | 1066 | mallard |
| U3J159 | Uncharacterized protein; Fragment; | FKTN; | NULL | 434 | mallard |
| U3J8T5 | Uncharacterized protein; Fragment; | NPR3; | NULL | 285 | mallard |
| U3J9U4 | Uncharacterized protein; Fragment; | NULL | NULL | 812 | mallard |
| U3J6F7 | Uncharacterized protein; Fragment; | ZMYND10; | NULL | 415 | mallard |
| U3IZG8 | Uncharacterized protein; Fragment; | WFS1; | NULL | 810 | mallard |
| U3IQM3 | Uncharacterized protein; Fragment; | MYCN; | NULL | 408 | mallard |
| U3IWE6 | Uncharacterized protein; Fragment; | NOLC1; | NULL | 750 | mallard |
| U3J8N6 | Uncharacterized protein; | PPP1R42; | NULL | 256 | mallard |
