| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J5G9 | Uncharacterized protein; | ELP6; | XP_005025515.1; | 263 | mallard |
| U3J9H8 | Nitric oxide synthase; EC 1.14.13.39; | NOS2; | NULL | 1150 | mallard |
| U3J6R8 | Uncharacterized protein; Fragment; | TAP2; | NULL | 701 | mallard |
| U3IPM0 | Uncharacterized protein; Fragment; | LOC101794692; | NULL | 422 | mallard |
| U3ITA0 | Uncharacterized protein; Fragment; | NULL | NULL | 603 | mallard |
| U3IXK6 | Uncharacterized protein; Fragment; | NULL | NULL | 89 | mallard |
| U3IWS7 | Uncharacterized protein; Fragment; | NULL | NULL | 173 | mallard |
| U3ILX4 | Uncharacterized protein; | ITIH2; | NULL | 945 | mallard |
| U3IZK3 | Uncharacterized protein; | LOC101799152; | NULL | 654 | mallard |
| U3IPU1 | Uncharacterized protein; Fragment; | DOK7; | NULL | 508 | mallard |
| U3IZQ3 | Uncharacterized protein; | HSPB7; | NULL | 152 | mallard |
| U3J035 | Uncharacterized protein; Fragment; | SH3RF3; | NULL | 702 | mallard |
| U3J048 | Uncharacterized protein; | SLC44A5; | NULL | 713 | mallard |
| U3IMD9 | Uncharacterized protein; | NUDT16L1; | NULL | 160 | mallard |
| U3IJE9 | Uncharacterized protein; Fragment; | ENG; | NULL | 98 | mallard |
| U3J3R5 | Uncharacterized protein; Fragment; | ZNF654; | NULL | 452 | mallard |
| U3J473 | Uncharacterized protein; Fragment; | NULL | NULL | 147 | mallard |
| U3J763 | Uncharacterized protein; Fragment; | SEMA3B; | NULL | 539 | mallard |
| U3IQJ3 | Uncharacterized protein; Fragment; | NULL | NULL | 112 | mallard |
| U3I1H7 | Uncharacterized protein; | LOC101793763; | XP_005016749.1; | 151 | mallard |
