| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I1Y8 | Uncharacterized protein; | TNR; | NULL | 1351 | mallard |
| U3I5F0 | Uncharacterized protein; Fragment; | CCDC43; | NULL | 158 | mallard |
| R0L860 | SEC14-like protein 2; Fragment; | NULL | NULL | 356 | mallard |
| U3I7L5 | Uncharacterized protein; | FAM155A; | NULL | 162 | mallard |
| U3HYT6 | Uncharacterized protein; Fragment; | NULL | NULL | 67 | mallard |
| U3IAG4 | Uncharacterized protein; | OPTN; | NULL | 576 | mallard |
| U3IC41 | Uncharacterized protein; Fragment; | KLHDC8A; | NULL | 297 | mallard |
| U3I9K4 | Uncharacterized protein; Fragment; | NULL | NULL | 35 | mallard |
| U3ICA6 | Uncharacterized protein; Fragment; | LPCAT3; | XP_005016824.1; | 437 | mallard |
| U3IBX7 | Uncharacterized protein; | CEP78; | NULL | 589 | mallard |
| U3IGV7 | Uncharacterized protein; Fragment; | SPTY2D1; | NULL | 676 | mallard |
| U3IHB4 | Uncharacterized protein; Fragment; | PIEZO1; | NULL | 1829 | mallard |
| U3I853 | Serine hydroxymethyltransferase; EC 2.1.2.1; Fragment; | SHMT2; | NULL | 408 | mallard |
| U3ILS2 | Uncharacterized protein; Fragment; | ZNF830; | NULL | 293 | mallard |
| U3IAU7 | Uncharacterized protein; Fragment; | NULL | NULL | 79 | mallard |
| U3IFD0 | Uncharacterized protein; Fragment; | CCDC73; | NULL | 979 | mallard |
| U3HZ01 | Uncharacterized protein; | NULL | NULL | 66 | mallard |
| U3IBI9 | Uncharacterized protein; Fragment; | NUMA1; | NULL | 1633 | mallard |
| R0LHJ0 | Gametogenetin-binding protein 2; Fragment; | NULL | NULL | 697 | mallard |
| U3IR33 | Uncharacterized protein; Fragment; | LOC101798114; | NULL | 147 | mallard |
