| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZN0 | Uncharacterized protein; | WDR61; | XP_005027983.1; | 305 | mallard |
| U3I7K5 | Uncharacterized protein; Fragment; | KMT2C; | NULL | 4858 | mallard |
| U3IP22 | Uncharacterized protein; Fragment; | EDC4; | NULL | 1198 | mallard |
| U3IM35 | Uncharacterized protein; Fragment; | TMPRSS3; | NULL | 475 | mallard |
| U3I6J6 | Uncharacterized protein; Fragment; | ALOX5; | NULL | 644 | mallard |
| U3IDD0 | Uncharacterized protein; Fragment; | VPS37D; | NULL | 234 | mallard |
| U3INV2 | Uncharacterized protein; Fragment; | LOC101800142; | NULL | 215 | mallard |
| U3IFF7 | Uncharacterized protein; Fragment; | LOC101791362; | NULL | 389 | mallard |
| U3ISS0 | Uncharacterized protein; Fragment; | LSS; | NULL | 640 | mallard |
| U3IAK0 | Uncharacterized protein; | KATNBL1; | XP_005009824.1;XP_005009825.1; | 303 | mallard |
| R0LRM0 | Uncharacterized protein; | NULL | NULL | 402 | mallard |
| U3IV86 | Uncharacterized protein; Fragment; | STARD9; | NULL | 4546 | mallard |
| U3IWL9 | Uncharacterized protein; Fragment; | CHTF18; | NULL | 869 | mallard |
| U3ITW5 | Uncharacterized protein; Fragment; | AKAP14; | NULL | 133 | mallard |
| U3IYI1 | Uncharacterized protein; Fragment; | ACY1; | NULL | 377 | mallard |
| U3IWA0 | Uncharacterized protein; Fragment; | GATAD2B; | NULL | 448 | mallard |
| U3IPU3 | Translation factor GUF1, mitochondrial; EC 3.6.5.n1; Elongation factor 4 homolog; GTPase GUF1; Ribosomal back-translocase; | GUF1; | NULL | 675 | mallard |
| U3IZY1 | Uncharacterized protein; Fragment; | ALDH7A1; | NULL | 455 | mallard |
| U3IM28 | Uncharacterized protein; Fragment; | PEX1; | NULL | 1251 | mallard |
| U3IS32 | Transporter; Fragment; | SLC6A14; | NULL | 547 | mallard |
