| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I0L1 | Uncharacterized protein; Fragment; | NULL | NULL | 53 | mallard |
| U3J9C7 | Uncharacterized protein; Fragment; | SLC25A1; | NULL | 306 | mallard |
| U3I0V0 | Uncharacterized protein; Fragment; | ADCY10; | NULL | 64 | mallard |
| U3HYM9 | Uncharacterized protein; Fragment; | LOC101797274; | NULL | 88 | mallard |
| U3I131 | Uncharacterized protein; Fragment; | ISLR; | NULL | 383 | mallard |
| U3I1S0 | Uncharacterized protein; | KCTD21; | XP_005024112.1; | 260 | mallard |
| U3IXE6 | Uncharacterized protein; Fragment; | E2F1; | NULL | 379 | mallard |
| U3I479 | Uncharacterized protein; Fragment; | NULL | NULL | 142 | mallard |
| U3J6J5 | Uncharacterized protein; Fragment; | HBEGF; | NULL | 107 | mallard |
| U3J8K5 | Diacylglycerol kinase; DAG kinase; EC 2.7.1.107; Fragment; | DGKZ; | NULL | 926 | mallard |
| U3I712 | Uncharacterized protein; | CAPN15; | NULL | 896 | mallard |
| U3J2J5 | Uncharacterized protein; | FUT10; | XP_005019061.1;XP_005019062.1; | 474 | mallard |
| U3J989 | Uncharacterized protein; Fragment; | B4GALT1; | NULL | 280 | mallard |
| U3I375 | Uncharacterized protein; | ZNF281; | NULL | 573 | mallard |
| U3I784 | Uncharacterized protein; Fragment; | DNMT3B; | NULL | 184 | mallard |
| U3I7U1 | Uncharacterized protein; Fragment; | FDX1; | NULL | 125 | mallard |
| U3I4L4 | Uncharacterized protein; | KIAA1244; | XP_005017796.1; | 2175 | mallard |
| U3IXW8 | Uncharacterized protein; | SLC26A9; | NULL | 805 | mallard |
| U3I9C5 | Uncharacterized protein; | EGFL7; | NULL | 271 | mallard |
| U3IC75 | Uncharacterized protein; Fragment; | USH2A; | NULL | 178 | mallard |
