| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J1W4 | Uncharacterized protein; Fragment; | LOC101794622; | NULL | 123 | mallard |
| U3IN83 | Uncharacterized protein; Fragment; | LOC101798558; | NULL | 267 | mallard |
| U3IF71 | Uncharacterized protein; Fragment; | ARID4A; | NULL | 1274 | mallard |
| U3IUH3 | Uncharacterized protein; Fragment; | TNKS2; | NULL | 1022 | mallard |
| U3J5B8 | Uncharacterized protein; Fragment; | MKRN2; | NULL | 417 | mallard |
| U3J2T4 | Uncharacterized protein; | LOC101798404; | XP_005028307.1; | 351 | mallard |
| U3JA24 | Uncharacterized protein; Fragment; | ELMOD3; | NULL | 267 | mallard |
| U3J9S5 | Uncharacterized protein; Fragment; | MANEAL; | NULL | 286 | mallard |
| U3J5E1 | Uncharacterized protein; Fragment; | RIN2; | NULL | 889 | mallard |
| U3IDF8 | Uncharacterized protein; Fragment; | PHLDB1; | NULL | 742 | mallard |
| U3J8M9 | Uncharacterized protein; | UBE2J1; | NULL | 317 | mallard |
| U3J5I2 | Uncharacterized protein; Fragment; | CDH17; | NULL | 831 | mallard |
| U3J9L8 | Uncharacterized protein; Fragment; | TRIM9; | NULL | 602 | mallard |
| U3IIS3 | Uncharacterized protein; Fragment; | LOC101801820; | NULL | 694 | mallard |
| U3IFZ9 | Uncharacterized protein; Fragment; | SERINC4; | NULL | 324 | mallard |
| U3IIU7 | Uncharacterized protein; Fragment; | NULL | NULL | 167 | mallard |
| U3J9C1 | Uncharacterized protein; Fragment; | ATP4A; | NULL | 633 | mallard |
| U3IDJ0 | Uncharacterized protein; Fragment; | RPE; | XP_005021860.1; | 100 | mallard |
| U3IQB3 | Uncharacterized protein; Fragment; | SLC25A33; | NULL | 322 | mallard |
| U3IIY4 | Uncharacterized protein; | ZSWIM8; | NULL | 1814 | mallard |
