| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J0Q5 | Uncharacterized protein; Fragment; | LIMD1; | NULL | 283 | mallard |
| U3I3M7 | Uncharacterized protein; | PVALB; | XP_005016051.1; | 110 | mallard |
| U3HZU4 | Uncharacterized protein; Fragment; | CDV3; | NULL | 146 | mallard |
| U3IDU0 | Uncharacterized protein; | MYL3; | XP_005023366.1; | 193 | mallard |
| U3I3N7 | Uncharacterized protein; | LOC101801612; | NULL | 263 | mallard |
| U3J9M9 | Uncharacterized protein; Fragment; | PARVA; | NULL | 334 | mallard |
| U3I0X1 | Uncharacterized protein; Fragment; | GPR139; | NULL | 318 | mallard |
| U3I6K5 | Uncharacterized protein; Fragment; | NULL | NULL | 53 | mallard |
| U3I7T7 | Uncharacterized protein; Fragment; | FER1L5; | NULL | 482 | mallard |
| U3IL54 | Uncharacterized protein; Fragment; | LRP5; | NULL | 1590 | mallard |
| U3I7V7 | Uncharacterized protein; Fragment; | NULL | NULL | 436 | mallard |
| U3IRB2 | Uncharacterized protein; Fragment; | BRD8; | NULL | 1211 | mallard |
| U3J5T0 | Uncharacterized protein; | RALB; | XP_005017561.1;XP_005017562.1;XP_005017563.1;XP_005017564.1; | 206 | mallard |
| U3I6P3 | Uncharacterized protein; Fragment; | DFFB; | NULL | 288 | mallard |
| U3J7C1 | Uncharacterized protein; Fragment; | SCN3A; | NULL | 1606 | mallard |
| U3I7Z7 | Uncharacterized protein; Fragment; | SLC16A12; | NULL | 439 | mallard |
| U3J141 | Uncharacterized protein; Fragment; | UBR2; | NULL | 1752 | mallard |
| U3I7L2 | Uncharacterized protein; Fragment; | UBL3; | NULL | 108 | mallard |
| U3I9H9 | Uncharacterized protein; Fragment; | MARCH10; | NULL | 89 | mallard |
| R0LM74 | TGF-beta receptor type-1; Fragment; | NULL | NULL | 445 | mallard |
