| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J7N0 | Uncharacterized protein; Fragment; | AGRN; | NULL | 1161 | mallard |
| U3I7S4 | Uncharacterized protein; | ZYX; | NULL | 581 | mallard |
| U3IHQ9 | Uncharacterized protein; | FAM184B; | NULL | 949 | mallard |
| U3IPQ3 | Uncharacterized protein; Fragment; | PTK2B; | NULL | 888 | mallard |
| U3J839 | Uncharacterized protein; Fragment; | SSPN; | NULL | 240 | mallard |
| U3IEY3 | Uncharacterized protein; | NEK5; | NULL | 712 | mallard |
| U3IBT7 | Uncharacterized protein; Fragment; | NULL | NULL | 67 | mallard |
| U3IHK2 | Uncharacterized protein; Fragment; | DAK; | NULL | 325 | mallard |
| U3IIS9 | Uncharacterized protein; Fragment; | PFAS; | NULL | 90 | mallard |
| U3IP95 | Uncharacterized protein; Fragment; | NULL | NULL | 140 | mallard |
| U3IIG8 | Uncharacterized protein; | NULL | NULL | 146 | mallard |
| U3II15 | Uncharacterized protein; Fragment; | VWA5B2; | NULL | 1076 | mallard |
| U3IWW1 | Uncharacterized protein; | LOC101790670; | XP_005020043.1; | 557 | mallard |
| U3IDD1 | Uncharacterized protein; Fragment; | RP2; | NULL | 350 | mallard |
| U3IGR7 | Uncharacterized protein; Fragment; | CERS3; | NULL | 344 | mallard |
| U3IMH9 | Uncharacterized protein; Fragment; | VPS16; | NULL | 672 | mallard |
| U3HZZ6 | Uncharacterized protein; Fragment; | NULL | NULL | 84 | mallard |
| U3ILL5 | Uncharacterized protein; Fragment; | SORT1; | NULL | 188 | mallard |
| U3IJK0 | Uncharacterized protein; Fragment; | MYO1C; | NULL | 1063 | mallard |
| U3IQX6 | Uncharacterized protein; Fragment; | NULL | NULL | 42 | mallard |
