| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I3G4 | Uncharacterized protein; Fragment; | NULL | NULL | 63 | mallard |
| U3I263 | Uncharacterized protein; Fragment; | AGGF1; | NULL | 647 | mallard |
| U3I1B3 | Uncharacterized protein; | P2RY14; | XP_005023712.1; | 337 | mallard |
| U3IRS4 | Uncharacterized protein; Fragment; | DCAKD; | NULL | 158 | mallard |
| U3HZX5 | Uncharacterized protein; Fragment; | MYF5; | NULL | 188 | mallard |
| U3J5R6 | Uncharacterized protein; | GLMN; | XP_005026590.1; | 597 | mallard |
| U3I226 | Uncharacterized protein; | LOC101803193; | NULL | 307 | mallard |
| U3I489 | Uncharacterized protein; Fragment; | TRNAU1AP; | NULL | 274 | mallard |
| U3I4U9 | Uncharacterized protein; Fragment; | CDCP2; | NULL | 130 | mallard |
| U3I451 | Uncharacterized protein; Fragment; | NULL | NULL | 96 | mallard |
| U3I8S9 | Uncharacterized protein; Fragment; | TRAIP; | NULL | 395 | mallard |
| U3I3W2 | Uncharacterized protein; Fragment; | SYT16; | NULL | 659 | mallard |
| V9HXJ5 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 345 | mallard |
| U3I981 | Uncharacterized protein; | MOB3B; | NULL | 217 | mallard |
| U3I3Q1 | Uncharacterized protein; Fragment; | DENND5A; | NULL | 1254 | mallard |
| U3IBG5 | Uncharacterized protein; Fragment; | RNF25; | NULL | 445 | mallard |
| U3IBH1 | Uncharacterized protein; Fragment; | CCZ1; | NULL | 479 | mallard |
| U3ICH0 | Uncharacterized protein; Fragment; | HSPE1; | NULL | 102 | mallard |
| U3I5J0 | Uncharacterized protein; | GAPVD1; | XP_005024499.1; | 1461 | mallard |
| U3ICH3 | Uncharacterized protein; Fragment; | CHMP4C; | NULL | 172 | mallard |
