| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3INZ4 | Uncharacterized protein; Fragment; | NULL | NULL | 538 | mallard |
| U3IKJ9 | Uncharacterized protein; | ABCA4; | NULL | 2351 | mallard |
| U3J7R3 | Uncharacterized protein; Fragment; | GABRA5; | NULL | 493 | mallard |
| U3IVI6 | Uncharacterized protein; Fragment; | JMJD1C; | NULL | 2430 | mallard |
| U3J1D9 | Uncharacterized protein; Fragment; | RNF26; | NULL | 401 | mallard |
| U3IIK0 | Uncharacterized protein; Fragment; | CENPV; | NULL | 196 | mallard |
| U3J8Y0 | Uncharacterized protein; Fragment; | NULL | NULL | 100 | mallard |
| U3ITI7 | Uncharacterized protein; Fragment; | STK25; | NULL | 424 | mallard |
| U3J7M0 | Uncharacterized protein; Fragment; | LIPM; | NULL | 405 | mallard |
| U3J963 | Uncharacterized protein; Fragment; | NULL | NULL | 155 | mallard |
| U3IWB8 | Uncharacterized protein; Fragment; | MPI; | NULL | 158 | mallard |
| Q45FP1 | Growth hormone receptor protein; Fragment; | NULL | NULL | 114 | mallard |
| U3IXC6 | Uncharacterized protein; Fragment; | TBC1D12; | NULL | 454 | mallard |
| U3IH55 | Uncharacterized protein; Fragment; | CPSF7; | NULL | 443 | mallard |
| V9HXN8 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 344 | mallard |
| U3IZA1 | Uncharacterized protein; | FDPS; | NULL | 875 | mallard |
| Q2VQY7 | MHC class I antigen alpha chain; Fragment; | Anpl-UEA; | NULL | 330 | mallard |
| Q2PMX0 | GTP-binding protein; | Rab; | NULL | 208 | mallard |
| U3J2Q5 | Uncharacterized protein; Fragment; | NULL | NULL | 289 | mallard |
| R0L448 | Uncharacterized protein; | NULL | NULL | 445 | mallard |
