| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J192 | Uncharacterized protein; Fragment; | B9D1; | NULL | 201 | mallard |
| U3J4P4 | Uncharacterized protein; Fragment; | SEC14L2; | NULL | 369 | mallard |
| U3IYH4 | Uncharacterized protein; Fragment; | HPS4; | NULL | 598 | mallard |
| U3J4R1 | Uncharacterized protein; Fragment; | LOC101791674; | NULL | 129 | mallard |
| U3J4U3 | Uncharacterized protein; | EFCAB7; | NULL | 629 | mallard |
| U3J105 | Uncharacterized protein; Fragment; | ZFAND2A; | NULL | 162 | mallard |
| U3IYJ2 | Uncharacterized protein; | SIM1; | NULL | 761 | mallard |
| U3J4Q3 | Uncharacterized protein; | OPN5; | NULL | 356 | mallard |
| U3J1P8 | Uncharacterized protein; | TNFRSF8; | NULL | 468 | mallard |
| U3J502 | Uncharacterized protein; | NMRK1; | NULL | 207 | mallard |
| U3J4U8 | Uncharacterized protein; | SLC12A3; | NULL | 911 | mallard |
| U3J1M9 | Uncharacterized protein; Fragment; | HOXB13; | NULL | 198 | mallard |
| U3J1P2 | Uncharacterized protein; | IK; | NULL | 874 | mallard |
| U3IV27 | Uncharacterized protein; | CNOT7; | NULL | 286 | mallard |
| U3INA6 | Uncharacterized protein; Fragment; | NUDT7; | NULL | 246 | mallard |
| U3IY92 | Uncharacterized protein; Fragment; | TLE1; | NULL | 719 | mallard |
| U3J4Y8 | Uncharacterized protein; | PPFIA4; | NULL | 1271 | mallard |
| U3J520 | Uncharacterized protein; | MRRF; | NULL | 261 | mallard |
| U3J522 | Uncharacterized protein; Fragment; | RNF214; | NULL | 491 | mallard |
| U3J504 | Uncharacterized protein; | PDPN; | NULL | 144 | mallard |
