| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IFI9 | Uncharacterized protein; Fragment; | TTC34; | NULL | 548 | mallard |
| U3J8D0 | Putative GTP cyclohydrolase 1 type 2; EC 3.5.4.16; GTP cyclohydrolase I; Fragment; | NIF3L1; | NULL | 376 | mallard |
| U3J5E7 | Uncharacterized protein; Fragment; | POLQ; | NULL | 2468 | mallard |
| U3IG39 | Uncharacterized protein; Fragment; | SRSF4; | NULL | 439 | mallard |
| U3IAZ4 | Uncharacterized protein; Fragment; | TRIL; | NULL | 710 | mallard |
| U3I5X5 | Uncharacterized protein; Fragment; | LIMK2; | NULL | 642 | mallard |
| U3J893 | Uncharacterized protein; Fragment; | NULL | NULL | 1505 | mallard |
| U3J8I7 | Uncharacterized protein; Fragment; | LOC101790890; | NULL | 168 | mallard |
| U3IS52 | Uncharacterized protein; Fragment; | GAN; | NULL | 546 | mallard |
| U3IIU9 | Uncharacterized protein; Fragment; | TMEM88; | NULL | 159 | mallard |
| U3IID0 | Uncharacterized protein; Fragment; | AAGAB; | NULL | 313 | mallard |
| U3I7V0 | Uncharacterized protein; Fragment; | RPL24; | NULL | 157 | mallard |
| U3III6 | Uncharacterized protein; Fragment; | PPM1L; | NULL | 233 | mallard |
| U3IZH0 | Uncharacterized protein; Fragment; | TAGLN2; | NULL | 126 | mallard |
| U3IZF3 | Uncharacterized protein; Fragment; | CLMN; | NULL | 321 | mallard |
| U3IQA2 | Uncharacterized protein; | SYTL5; | NULL | 763 | mallard |
| U3IWX9 | Uncharacterized protein; | DCDC2; | NULL | 487 | mallard |
| U3IX49 | Uncharacterized protein; Fragment; | PMPCB; | NULL | 457 | mallard |
| U3IJJ9 | Uncharacterized protein; | NULL | NULL | 385 | mallard |
| U3J6H3 | Uncharacterized protein; Fragment; | RAMP2; | NULL | 145 | mallard |
