| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IWM4 | Uncharacterized protein; Fragment; | ARHGAP28; | NULL | 579 | mallard |
| U3IWJ5 | Uncharacterized protein; Fragment; | MRS2; | NULL | 395 | mallard |
| U3IWM6 | Uncharacterized protein; Fragment; | LOC101797166; | NULL | 1319 | mallard |
| U3IWU7 | Uncharacterized protein; Fragment; | CCNB2; | NULL | 395 | mallard |
| U3ISW7 | Uncharacterized protein; Fragment; | GBAS; | NULL | 259 | mallard |
| U3ISW2 | Uncharacterized protein; Fragment; | ADCK5; | NULL | 101 | mallard |
| U3IWV7 | Uncharacterized protein; | DSCR3; | XP_005012929.1; | 297 | mallard |
| U3IT39 | Uncharacterized protein; Fragment; | COX18; | NULL | 210 | mallard |
| U3IZA4 | Uncharacterized protein; | TNNT2; | NULL | 296 | mallard |
| U3ISY9 | Uncharacterized protein; Fragment; | CSNK1A1; | NULL | 325 | mallard |
| U3IWM8 | Uncharacterized protein; Fragment; | TDRD5; | NULL | 640 | mallard |
| U3IWW4 | Uncharacterized protein; Fragment; | SUCNR1; | NULL | 318 | mallard |
| U3ISV1 | Uncharacterized protein; Fragment; | NULL | NULL | 1294 | mallard |
| U3IZY9 | Uncharacterized protein; Fragment; | MICU3; | NULL | 399 | mallard |
| U3IZU3 | Uncharacterized protein; Fragment; | FAM120A; | NULL | 1062 | mallard |
| U3IWR3 | Uncharacterized protein; | C10orf76; | NULL | 691 | mallard |
| U3J012 | Uncharacterized protein; Fragment; | SLC39A12; | NULL | 692 | mallard |
| U3IZZ9 | Uncharacterized protein; | GABRB2; | NULL | 475 | mallard |
| U3J3D1 | Uncharacterized protein; Fragment; | ERCC4; | NULL | 905 | mallard |
| U3J3D3 | Uncharacterized protein; Fragment; | TNIP3; | NULL | 220 | mallard |
