| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IGZ3 | Uncharacterized protein; Fragment; | TATDN1; | NULL | 297 | mallard |
| U3IHY9 | Uncharacterized protein; Fragment; | NULL | NULL | 632 | mallard |
| U3IG68 | Uncharacterized protein; | CLP1; | NULL | 374 | mallard |
| U3IGW0 | Uncharacterized protein; Fragment; | TRAPPC4; | NULL | 162 | mallard |
| U3IG76 | Uncharacterized protein; | ZNF362; | NULL | 401 | mallard |
| U3I945 | Uncharacterized protein; | LOC101794912; | NULL | 622 | mallard |
| U3IL94 | Uncharacterized protein; Fragment; | LOC101803838; | NULL | 515 | mallard |
| U3IHN6 | Uncharacterized protein; Fragment; | BIRC6; | NULL | 785 | mallard |
| U3IAV8 | Uncharacterized protein; Fragment; | MYO18B; | NULL | 961 | mallard |
| U3HZ20 | Uncharacterized protein; | OSR2; | NULL | 222 | mallard |
| U3IM98 | Uncharacterized protein; Fragment; | GRHL1; | NULL | 630 | mallard |
| U3ILD2 | Uncharacterized protein; Fragment; | PNLIPRP3; | NULL | 471 | mallard |
| U3IH32 | Uncharacterized protein; Fragment; | KLHL41; | NULL | 627 | mallard |
| U3I6K7 | Uncharacterized protein; | ATP6V1C1; | NULL | 387 | mallard |
| U3IIR2 | Uncharacterized protein; | PTRF; | XP_005012098.1; | 361 | mallard |
| U3IND4 | Uncharacterized protein; Fragment; | NULL | NULL | 41 | mallard |
| U3ICX7 | Uncharacterized protein; Fragment; | CLTA; | NULL | 149 | mallard |
| U3ILR6 | Uncharacterized protein; Fragment; | BEST4; | NULL | 276 | mallard |
| U3IPJ0 | Uncharacterized protein; | YIPF7; | XP_005015465.1; | 257 | mallard |
| U3IGV0 | Uncharacterized protein; Fragment; | TUBAL3; | NULL | 457 | mallard |
