| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J1G9 | Uncharacterized protein; | CTNNB1; | NULL | 782 | mallard |
| U3I825 | Uncharacterized protein; Fragment; | MTMR8; | NULL | 632 | mallard |
| U3ID54 | Uncharacterized protein; Fragment; | CHCHD3; | NULL | 148 | mallard |
| U3IDS6 | Uncharacterized protein; Fragment; | STKLD1; | NULL | 634 | mallard |
| U3IE34 | Uncharacterized protein; Fragment; | NULL | NULL | 338 | mallard |
| U3IEL1 | Uncharacterized protein; Fragment; | ADAMTS8; | NULL | 697 | mallard |
| U3IDT7 | Uncharacterized protein; Fragment; | SAFB; | NULL | 858 | mallard |
| U3J040 | Uncharacterized protein; Fragment; | RORB; | NULL | 247 | mallard |
| U3ICV6 | Uncharacterized protein; | NULL | NULL | 471 | mallard |
| U3IFG9 | Uncharacterized protein; Fragment; | TTLL9; | NULL | 409 | mallard |
| U3ICL8 | Uncharacterized protein; | PDE4D; | NULL | 516 | mallard |
| U3IG03 | Uncharacterized protein; Fragment; | PHC2; | NULL | 181 | mallard |
| U3IBP4 | Uncharacterized protein; | NULL | NULL | 306 | mallard |
| U3I3J4 | Uncharacterized protein; | DRD3; | NULL | 453 | mallard |
| U3I667 | Uncharacterized protein; | TAF5L; | NULL | 591 | mallard |
| U3IH39 | Uncharacterized protein; Fragment; | NULL | NULL | 964 | mallard |
| U3IFY7 | Claudin; Fragment; | LOC101799421; | NULL | 153 | mallard |
| U3IFT7 | Uncharacterized protein; Fragment; | PAN3; | NULL | 742 | mallard |
| U3IHB5 | Uncharacterized protein; Fragment; | DCAF12; | NULL | 455 | mallard |
| U3IGU1 | Uncharacterized protein; Fragment; | SPR; | NULL | 174 | mallard |
