| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3ISQ6 | Uncharacterized protein; Fragment; | NHP2; | XP_005027028.1; | 90 | mallard |
| U3J099 | Uncharacterized protein; Fragment; | NACAD; | NULL | 154 | mallard |
| U3J1E0 | Uncharacterized protein; Fragment; | TBL1XR1; | NULL | 493 | mallard |
| U3J1T5 | Uncharacterized protein; Fragment; | TTC27; | NULL | 815 | mallard |
| U3IWK4 | Uncharacterized protein; Fragment; | DRD4; | NULL | 318 | mallard |
| U3J323 | Uncharacterized protein; Fragment; | RIC3; | NULL | 329 | mallard |
| U3J2U4 | Uncharacterized protein; Fragment; | FRA10AC1; | NULL | 319 | mallard |
| U3J436 | Uncharacterized protein; Fragment; | STXBP5L; | NULL | 1066 | mallard |
| U3IWB5 | Oxysterol-binding protein; | OSBPL2; | NULL | 483 | mallard |
| U3IZ37 | Uncharacterized protein; Fragment; | LTBP1; | NULL | 1561 | mallard |
| U3J4Y9 | Uncharacterized protein; Fragment; | ZNF236; | NULL | 1839 | mallard |
| U3ISP3 | Uncharacterized protein; Fragment; | SEC23IP; | NULL | 959 | mallard |
| U3J5W9 | Uncharacterized protein; | CRADD; | NULL | 122 | mallard |
| U3IZN7 | Uncharacterized protein; | DLGAP4; | NULL | 991 | mallard |
| U3J3F0 | Uncharacterized protein; | TRPM5; | NULL | 1116 | mallard |
| U3IYH2 | Uncharacterized protein; Fragment; | SSFA2; | NULL | 953 | mallard |
| U3J4W2 | Uncharacterized protein; Fragment; | NAV3; | NULL | 795 | mallard |
| U3J7B9 | Uncharacterized protein; | NULL | NULL | 281 | mallard |
| U3J5D0 | Uncharacterized protein; Fragment; | PES1; | NULL | 561 | mallard |
| U3J2N8 | Uncharacterized protein; Fragment; | CCAR1; | NULL | 1142 | mallard |
