| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IXJ6 | Uncharacterized protein; | PHOSPHO1; | XP_005026197.1;XP_005026198.1;XP_005026199.1; | 267 | mallard |
| U3I1P3 | Uncharacterized protein; Fragment; | NULL | NULL | 68 | mallard |
| U3I3P2 | Uncharacterized protein; Fragment; | TCP11L2; | NULL | 518 | mallard |
| U3I058 | Uncharacterized protein; Fragment; | PRSS12; | NULL | 713 | mallard |
| U3I745 | Uncharacterized protein; Fragment; | NULL | NULL | 175 | mallard |
| U3IFU1 | Uncharacterized protein; | EML6; | NULL | 1966 | mallard |
| U3IH29 | Uncharacterized protein; | NULL | NULL | 243 | mallard |
| U3J0N8 | Uncharacterized protein; Fragment; | PIEZO2; | NULL | 2119 | mallard |
| U3J9P9 | Uncharacterized protein; Fragment; | NULL | NULL | 107 | mallard |
| U3IG22 | Uncharacterized protein; Fragment; | LOC101800581; | NULL | 280 | mallard |
| U3IZQ1 | Uncharacterized protein; | SLC17A8; | NULL | 589 | mallard |
| U3J6M0 | Uncharacterized protein; Fragment; | GDA; | NULL | 416 | mallard |
| U3IZP7 | Uncharacterized protein; Fragment; | NCL; | NULL | 603 | mallard |
| U3IDI1 | Uncharacterized protein; Fragment; | MPHOSPH8; | NULL | 802 | mallard |
| U3ISX8 | Uncharacterized protein; Fragment; | NBEA; | NULL | 1793 | mallard |
| U3IK03 | Uncharacterized protein; Fragment; | EXOSC8; | NULL | 309 | mallard |
| U3IPH5 | Uncharacterized protein; Fragment; | RFC2; | NULL | 350 | mallard |
| U3IWL6 | Uncharacterized protein; Fragment; | LOC101799721; | NULL | 543 | mallard |
| U3I6J8 | Uncharacterized protein; | RB1CC1; | XP_005013593.1; | 1598 | mallard |
| U3J0U1 | Uncharacterized protein; Fragment; | FAM228B; | NULL | 204 | mallard |
