| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3ITC9 | Transporter; | SLC6A4; | XP_005023199.1;XP_005023200.1; | 670 | mallard |
| U3IX83 | Uncharacterized protein; Fragment; | ARMC10; | NULL | 265 | mallard |
| U3J539 | Uncharacterized protein; | RPH3A; | NULL | 697 | mallard |
| U3IZ41 | Uncharacterized protein; | NULL | NULL | 1318 | mallard |
| U3J5V3 | Uncharacterized protein; Fragment; | TRPM8; | NULL | 1102 | mallard |
| U3IX78 | Uncharacterized protein; Fragment; | LOC101798089; | NULL | 405 | mallard |
| U3J725 | Uncharacterized protein; Fragment; | SUSD3; | NULL | 150 | mallard |
| U3J914 | Uncharacterized protein; Fragment; | TTC7B; | NULL | 735 | mallard |
| U3J1E6 | Uncharacterized protein; Fragment; | DND1; | NULL | 206 | mallard |
| R0KCK0 | Ubiquitin carboxyl-terminal hydrolase; EC 3.4.19.12; Fragment; | NULL | NULL | 269 | mallard |
| U3J3I4 | Coronin; | CORO2A; | NULL | 460 | mallard |
| R0KD91 | Ubiquitin-conjugating enzyme E2 D2; Fragment; | NULL | NULL | 104 | mallard |
| R0KB81 | Doublesex and mab-3-related transcription factor 3; Fragment; | NULL | NULL | 338 | mallard |
| R0LAV2 | Uncharacterized protein; | NULL | NULL | 175 | mallard |
| U3IL38 | Malic enzyme; Fragment; | ME1; | NULL | 566 | mallard |
| R0LS74 | Uncharacterized protein; | NULL | NULL | 600 | mallard |
| U3HYF2 | Uncharacterized protein; Fragment; | NULL | NULL | 34 | mallard |
| R0M1I9 | Ribosomal protein S6 modification-like protein B; Fragment; | NULL | NULL | 393 | mallard |
| R0KCP4 | Granulocyte-macrophage colony-stimulating factor receptor subunit alpha; Fragment; | NULL | NULL | 230 | mallard |
| U3HZM5 | Uncharacterized protein; Fragment; | PPP1R8; | NULL | 351 | mallard |
