| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZT4 | Uncharacterized protein; Fragment; | NULL | NULL | 52 | mallard |
| U3IWQ1 | Uncharacterized protein; | LOC101796958; | XP_005028303.1; | 104 | mallard |
| U3ICA9 | Uncharacterized protein; | DHRS7; | NULL | 322 | mallard |
| U3IS66 | Uncharacterized protein; Fragment; | NULL | NULL | 98 | mallard |
| U3IM94 | Uncharacterized protein; | LAMP3; | NULL | 216 | mallard |
| U3I7M1 | Uncharacterized protein; Fragment; | TTC39A; | NULL | 564 | mallard |
| U3IWC0 | Uncharacterized protein; Fragment; | RLF; | NULL | 1865 | mallard |
| U3IW40 | Uncharacterized protein; Fragment; | NULL | NULL | 67 | mallard |
| U3J0P4 | Uncharacterized protein; Fragment; | FCGBP; | NULL | 684 | mallard |
| U3IZU4 | Uncharacterized protein; | LRFN2; | NULL | 764 | mallard |
| U3IX19 | Uncharacterized protein; | CDK11A; | NULL | 770 | mallard |
| U3J2H0 | Uncharacterized protein; | LAPTM4B; | NULL | 212 | mallard |
| U3J0S6 | Uncharacterized protein; Fragment; | MAP3K3; | NULL | 353 | mallard |
| U3IQQ4 | Uncharacterized protein; Fragment; | CTDSPL; | NULL | 277 | mallard |
| U3IZP9 | Uncharacterized protein; Fragment; | NULL | NULL | 137 | mallard |
| U3IX39 | Uncharacterized protein; Fragment; | HNRNPA2B1; | NULL | 353 | mallard |
| U3J4R3 | Uncharacterized protein; Fragment; | SGSM3; | NULL | 756 | mallard |
| U3ITV1 | Uncharacterized protein; Fragment; | RPS6KA1; | NULL | 607 | mallard |
| U3IZZ6 | Uncharacterized protein; | GARNL3; | NULL | 400 | mallard |
| U3J6A3 | Uncharacterized protein; Fragment; | NULL | NULL | 204 | mallard |
