| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IDG3 | Uncharacterized protein; Fragment; | KLHL4; | NULL | 589 | mallard |
| U3J9Q5 | Uncharacterized protein; Fragment; | YRDC; | NULL | 170 | mallard |
| U3IG80 | Uncharacterized protein; Fragment; | BRIX1; | NULL | 297 | mallard |
| U3J5Z2 | Autophagy-related protein 13; Fragment; | ATG13; | NULL | 550 | mallard |
| U3IJ26 | Uncharacterized protein; Fragment; | WDR54; | NULL | 114 | mallard |
| U3IYX1 | Uncharacterized protein; Fragment; | CECR2; | NULL | 1346 | mallard |
| U3IG67 | Uncharacterized protein; Fragment; | COQ3; | NULL | 284 | mallard |
| U3ISY6 | Uncharacterized protein; Fragment; | NULL | NULL | 74 | mallard |
| U3IT18 | Uncharacterized protein; Fragment; | SLC44A3; | NULL | 652 | mallard |
| U3IUE3 | Uncharacterized protein; Fragment; | CBFA2T2; | NULL | 582 | mallard |
| U3IG65 | Uncharacterized protein; Fragment; | CCKBR; | NULL | 394 | mallard |
| U3IT54 | Uncharacterized protein; Fragment; | NULL | NULL | 924 | mallard |
| U3IWT7 | Uncharacterized protein; Fragment; | LOC101799904; | NULL | 351 | mallard |
| U3ITX5 | Uncharacterized protein; Fragment; | GMCL1; | NULL | 443 | mallard |
| U3IXD4 | Uncharacterized protein; Fragment; | FAM98A; | NULL | 494 | mallard |
| U3IWP6 | Uncharacterized protein; Fragment; | LOC101801291; | NULL | 129 | mallard |
| U3IWU2 | Uncharacterized protein; Fragment; | UGCG; | NULL | 392 | mallard |
| U3J423 | Uncharacterized protein; Fragment; | IGSF5; | NULL | 252 | mallard |
| U3J4H5 | Uncharacterized protein; Fragment; | TRDC; | NULL | 142 | mallard |
| U3IM38 | Uncharacterized protein; Fragment; | KIAA1324; | NULL | 326 | mallard |
