| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IBE0 | Uncharacterized protein; | LOC101799215; | NULL | 782 | mallard |
| U3IJZ7 | Uncharacterized protein; Fragment; | LOC101802657; | NULL | 134 | mallard |
| U3IGK7 | Uncharacterized protein; | KIF1B; | NULL | 1818 | mallard |
| U3I8M1 | Uncharacterized protein; Fragment; | LRRC6; | NULL | 476 | mallard |
| U3IUG8 | Uncharacterized protein; Fragment; | DBX2; | NULL | 196 | mallard |
| U3HZE0 | Uncharacterized protein; Fragment; | NULL | NULL | 56 | mallard |
| U3HZH9 | Uncharacterized protein; Fragment; | NULL | NULL | 40 | mallard |
| U3IU99 | Uncharacterized protein; Fragment; | WTIP; | NULL | 184 | mallard |
| U3HYU9 | Uncharacterized protein; Fragment; | CCDC169; | NULL | 35 | mallard |
| U3I0S4 | Uncharacterized protein; Fragment; | CCDC85A; | NULL | 395 | mallard |
| U3IGC2 | Uncharacterized protein; Fragment; | NULL | NULL | 378 | mallard |
| U3I390 | Uncharacterized protein; Fragment; | SRRM1; | NULL | 904 | mallard |
| U3IJL9 | Uncharacterized protein; Fragment; | PRDX3; | NULL | 160 | mallard |
| U3J8R1 | Uncharacterized protein; Fragment; | BBS4; | NULL | 513 | mallard |
| U3I126 | Uncharacterized protein; Fragment; | BNIP1; | NULL | 185 | mallard |
| U3I005 | Uncharacterized protein; Fragment; | FAM89A; | NULL | 54 | mallard |
| U3I937 | Uncharacterized protein; Fragment; | LOC101792268; | NULL | 1489 | mallard |
| U3I828 | Uncharacterized protein; Fragment; | NULL | NULL | 134 | mallard |
| U3IXY3 | Uncharacterized protein; Fragment; | FOXP2; | NULL | 630 | mallard |
| U3I9I1 | Uncharacterized protein; Fragment; | BSN; | NULL | 485 | mallard |
