| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IDZ3 | Uncharacterized protein; Fragment; | SERGEF; | NULL | 278 | mallard |
| U3J8Q3 | Uncharacterized protein; Fragment; | RCC2; | NULL | 427 | mallard |
| U3IB48 | Uncharacterized protein; Fragment; | NULL | NULL | 53 | mallard |
| U3IQY5 | Uncharacterized protein; Fragment; | PAQR7; | NULL | 315 | mallard |
| U3J9Q4 | Uncharacterized protein; Fragment; | NCBP1; | NULL | 757 | mallard |
| U3II60 | Uncharacterized protein; Fragment; | FAN1; | NULL | 1007 | mallard |
| U3I0G1 | Uncharacterized protein; Fragment; | NULL | NULL | 29 | mallard |
| U3I1M2 | Uncharacterized protein; Fragment; | NULL | NULL | 39 | mallard |
| U3J0P9 | Uncharacterized protein; Fragment; | KCNMA1; | NULL | 1099 | mallard |
| U3I0G4 | Oxysterol-binding protein; Fragment; | OSBPL9; | NULL | 737 | mallard |
| U3I2Y1 | Uncharacterized protein; Fragment; | NULL | NULL | 27 | mallard |
| U3I4G7 | Pannexin; | PANX2; | NULL | 668 | mallard |
| U3J7L2 | Uncharacterized protein; Fragment; | MYH10; | NULL | 1799 | mallard |
| U3ISQ0 | Uncharacterized protein; Fragment; | MTHFD1L; | NULL | 873 | mallard |
| U3I549 | Uncharacterized protein; Fragment; | RFX6; | NULL | 846 | mallard |
| U3I3K4 | Uncharacterized protein; Fragment; | TJP2; | NULL | 1164 | mallard |
| U3I7A3 | Uncharacterized protein; Fragment; | C1orf109; | NULL | 114 | mallard |
| U3I959 | Uncharacterized protein; | FRYL; | NULL | 3018 | mallard |
| U3I756 | Uncharacterized protein; Fragment; | PYROXD1; | NULL | 496 | mallard |
| U3HZX3 | Uncharacterized protein; | DSEL; | XP_005024675.1; | 1217 | mallard |
