| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3ILG0 | Uncharacterized protein; Fragment; | NULL | NULL | 507 | mallard |
| U3J932 | Uncharacterized protein; Fragment; | NULL | NULL | 91 | mallard |
| U3IMK7 | Uncharacterized protein; | RGS12; | NULL | 1367 | mallard |
| U3IC79 | Uncharacterized protein; Fragment; | BBS7; | NULL | 685 | mallard |
| U3IPB0 | C-C motif chemokine; | LOC101800938; | NULL | 89 | mallard |
| U3IQF5 | Uncharacterized protein; Fragment; | ATP11B; | NULL | 1084 | mallard |
| U3IVD9 | Uncharacterized protein; | GPR141; | NULL | 301 | mallard |
| U3IVA2 | Uncharacterized protein; Fragment; | C5orf51; | NULL | 161 | mallard |
| U3J0M3 | Uncharacterized protein; Fragment; | MOSPD2; | NULL | 496 | mallard |
| U3IP04 | Uncharacterized protein; Fragment; | LOC101804819; | NULL | 552 | mallard |
| U3IY69 | Uncharacterized protein; Fragment; | HTATSF1; | NULL | 413 | mallard |
| U3J3S7 | Uncharacterized protein; Fragment; | IGFN1; | NULL | 840 | mallard |
| U3IRS3 | Uncharacterized protein; Fragment; | ZW10; | NULL | 739 | mallard |
| U3IZU1 | Uncharacterized protein; Fragment; | WIF1; | NULL | 347 | mallard |
| U3INC2 | Uncharacterized protein; Fragment; | ATP1B4; | NULL | 305 | mallard |
| U3J9P6 | Uncharacterized protein; Fragment; | MLLT4; | NULL | 587 | mallard |
| U3J208 | Uncharacterized protein; | CHRNA9; | XP_005030899.1; | 486 | mallard |
| R0KC32 | 3-oxoacyl-[acyl-carrier-protein] reductase; Fragment; | NULL | NULL | 535 | mallard |
| R0L1M3 | Uncharacterized protein; | NULL | NULL | 827 | mallard |
| R0K9U0 | Trpc4-associated protein; Fragment; | NULL | NULL | 735 | mallard |
