| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I7H2 | Uncharacterized protein; Fragment; | FLI1; | NULL | 448 | mallard |
| U3I1Q4 | Uncharacterized protein; Fragment; | NULL | NULL | 49 | mallard |
| U3ID03 | Uncharacterized protein; Fragment; | LOC101803728; | NULL | 317 | mallard |
| U3I7W0 | Uncharacterized protein; | SLC22A7; | NULL | 548 | mallard |
| U3IAA7 | Uncharacterized protein; | WIPF3; | NULL | 403 | mallard |
| U3ICB3 | Uncharacterized protein; Fragment; | CRCP; | NULL | 144 | mallard |
| U3ID28 | Uncharacterized protein; | WDHD1; | NULL | 1124 | mallard |
| U3IC74 | Uncharacterized protein; | UBN1; | XP_005025951.1; | 1135 | mallard |
| U3ICV2 | Uncharacterized protein; Fragment; | KCNK17; | NULL | 222 | mallard |
| U3ICX9 | Uncharacterized protein; | CCNK; | NULL | 413 | mallard |
| U3IDA8 | Uncharacterized protein; Fragment; | NULL | NULL | 442 | mallard |
| U3I5N9 | Uncharacterized protein; | SWAP70; | NULL | 517 | mallard |
| U3ICF8 | Uncharacterized protein; Fragment; | GCH1; | NULL | 189 | mallard |
| U3IJE3 | Uncharacterized protein; Fragment; | PGM3; | NULL | 543 | mallard |
| U3J0U0 | Uncharacterized protein; | NR1H4; | NULL | 277 | mallard |
| U3IM73 | Uncharacterized protein; Fragment; | RIMS4; | NULL | 238 | mallard |
| U3I1V0 | Uncharacterized protein; | CD28; | XP_005016887.1; | 222 | mallard |
| U3IPR0 | Uncharacterized protein; Fragment; | BAI1; | NULL | 1536 | mallard |
| U3IT30 | Uncharacterized protein; Fragment; | MKX; | NULL | 324 | mallard |
| U3IWH1 | Uncharacterized protein; Fragment; | FAM219B; | NULL | 74 | mallard |
