| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J0W9 | Tyrosine-protein kinase receptor; EC 2.7.10.1; | NTRK3; | NULL | 867 | mallard |
| U3IGU7 | Uncharacterized protein; Fragment; | GAREM; | NULL | 799 | mallard |
| U3IPK5 | Uncharacterized protein; | LSM14A; | NULL | 463 | mallard |
| U3J078 | Uncharacterized protein; Fragment; | HNRNPLL; | NULL | 480 | mallard |
| U3I987 | Uncharacterized protein; Fragment; | UBR5; | NULL | 2776 | mallard |
| U3IY56 | Uncharacterized protein; Fragment; | IHH; | NULL | 274 | mallard |
| U3J1X4 | Uncharacterized protein; | TMEM207; | NULL | 143 | mallard |
| U3IQV1 | Glycylpeptide N-tetradecanoyltransferase; EC 2.3.1.97; Fragment; | NMT1; | NULL | 454 | mallard |
| U3J5S8 | Uncharacterized protein; Fragment; | LOC101801770; | NULL | 188 | mallard |
| U3J7V8 | Uncharacterized protein; Fragment; | LOC101799221; | NULL | 333 | mallard |
| U3IP50 | Uncharacterized protein; Fragment; | GABRE; | NULL | 481 | mallard |
| U3IZ02 | Uncharacterized protein; | UROS; | NULL | 269 | mallard |
| U3IWP8 | Uncharacterized protein; Fragment; | SNX10; | NULL | 201 | mallard |
| U3J3A0 | Uncharacterized protein; Fragment; | KCNH6; | NULL | 1180 | mallard |
| U3J8Q6 | Uncharacterized protein; Fragment; | NULL | NULL | 1028 | mallard |
| U3J897 | Uncharacterized protein; Fragment; | EIF4EBP1; | NULL | 70 | mallard |
| U3I0L2 | Uncharacterized protein; Fragment; | NULL | NULL | 56 | mallard |
| U3I1B8 | Uncharacterized protein; Fragment; | NULL | NULL | 48 | mallard |
| U3I077 | Uncharacterized protein; Fragment; | LOC101805053; | NULL | 62 | mallard |
| U3IW33 | Uncharacterized protein; Fragment; | NULL | NULL | 51 | mallard |
