| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I465 | Uncharacterized protein; Fragment; | LOC101804414; | NULL | 190 | mallard |
| U3HYH3 | Uncharacterized protein; Fragment; | FEM1A; | NULL | 588 | mallard |
| U3IUQ7 | Uncharacterized protein; Fragment; | SLC25A4; | NULL | 295 | mallard |
| U3I3U5 | Uncharacterized protein; Fragment; | LOC101803793; | NULL | 242 | mallard |
| U3IY57 | Uncharacterized protein; Fragment; | IHH; | NULL | 271 | mallard |
| U3IV72 | Uncharacterized protein; Fragment; | LOC101802777; | NULL | 191 | mallard |
| U3I0Q7 | Uncharacterized protein; | NULL | NULL | 62 | mallard |
| U3IYB3 | Uncharacterized protein; | NULL | NULL | 66 | mallard |
| U3I4Q8 | Uncharacterized protein; Fragment; | MEGF10; | NULL | 1115 | mallard |
| U3I1P7 | Uncharacterized protein; Fragment; | NULL | NULL | 64 | mallard |
| R0LMK4 | Meiosis-specific nuclear structural protein 1; Fragment; | NULL | NULL | 344 | mallard |
| U3IUR2 | Uncharacterized protein; Fragment; | PLOD2; | NULL | 727 | mallard |
| U3I098 | Uncharacterized protein; Fragment; | NULL | NULL | 68 | mallard |
| U3I1U1 | Uncharacterized protein; Fragment; | XAB2; | NULL | 44 | mallard |
| U3I4K4 | Uncharacterized protein; Fragment; | DUSP3; | NULL | 148 | mallard |
| U3I6T1 | Uncharacterized protein; Fragment; | NULL | NULL | 120 | mallard |
| U3I4Z0 | Uncharacterized protein; Fragment; | TPK1; | NULL | 204 | mallard |
| U3I5P5 | Uncharacterized protein; | LPAR3; | NULL | 362 | mallard |
| U3I5H7 | Uncharacterized protein; Fragment; | ICA1; | NULL | 525 | mallard |
| U3I938 | Uncharacterized protein; Fragment; | FASTKD5; | NULL | 649 | mallard |
