| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IZZ4 | Uncharacterized protein; Fragment; | PPP1R7; | NULL | 341 | mallard |
| U3IJ73 | Uncharacterized protein; Fragment; | UBXN2B; | NULL | 334 | mallard |
| U3IRR1 | Uncharacterized protein; | WDR82; | NULL | 600 | mallard |
| U3IMG5 | Uncharacterized protein; Fragment; | USH1C; | NULL | 875 | mallard |
| U3J5S0 | Uncharacterized protein; Fragment; | LOC101791195; | NULL | 137 | mallard |
| U3J3V4 | Uncharacterized protein; | DHRS3; | NULL | 303 | mallard |
| U3J496 | Uncharacterized protein; Fragment; | COMMD10; | NULL | 166 | mallard |
| U3J3Z3 | Uncharacterized protein; Fragment; | COL15A1; | NULL | 1080 | mallard |
| U3IDJ8 | Uncharacterized protein; Fragment; | NULL | NULL | 1046 | mallard |
| U3J865 | Uncharacterized protein; | BAZ2B; | NULL | 2130 | mallard |
| U3J2U2 | Uncharacterized protein; Fragment; | PDGFB; | NULL | 224 | mallard |
| U3J855 | Uncharacterized protein; Fragment; | GGA1; | NULL | 673 | mallard |
| U3IXQ7 | Uncharacterized protein; Fragment; | GBF1; | NULL | 1808 | mallard |
| R0J715 | All-trans-retinol 13,14-reductase; Fragment; | NULL | NULL | 80 | mallard |
| U3J6Z4 | Uncharacterized protein; Fragment; | SLC35B2; | NULL | 433 | mallard |
| U3IZR4 | Uncharacterized protein; Fragment; | PXN; | NULL | 590 | mallard |
| R0K578 | Uncharacterized protein; Fragment; | NULL | NULL | 60 | mallard |
| U3IPQ6 | Uncharacterized protein; Fragment; | INPP5F; | NULL | 1098 | mallard |
| U3J7S2 | Uncharacterized protein; | NDRG1; | XP_005010618.1; | 402 | mallard |
| U3J378 | Uncharacterized protein; Fragment; | SLC8B1; | NULL | 244 | mallard |
