| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I075 | Uncharacterized protein; | NULL | NULL | 84 | mallard |
| U3IVZ5 | Uncharacterized protein; Fragment; | NULL | NULL | 25 | mallard |
| U3I516 | Uncharacterized protein; | LOC101796096; | NULL | 138 | mallard |
| U3I6I5 | Uncharacterized protein; Fragment; | DCHS2; | NULL | 2845 | mallard |
| U3J5N7 | Uncharacterized protein; Fragment; | PON2; | NULL | 353 | mallard |
| U3I4B9 | Uncharacterized protein; Fragment; | CCDC77; | NULL | 480 | mallard |
| U3I5J5 | Uncharacterized protein; Fragment; | NULL | NULL | 623 | mallard |
| U3IPX8 | Uncharacterized protein; Fragment; | NULL | NULL | 372 | mallard |
| U3I803 | Uncharacterized protein; Fragment; | MYOM3; | NULL | 1415 | mallard |
| U3I556 | Uncharacterized protein; Fragment; | NULL | NULL | 273 | mallard |
| U3I646 | Uncharacterized protein; Fragment; | CA2; | NULL | 260 | mallard |
| U3IIM6 | Uncharacterized protein; Fragment; | KIAA1161; | NULL | 656 | mallard |
| U3ITP4 | Uncharacterized protein; | MPZL2; | XP_005009599.1; | 212 | mallard |
| U3ICL3 | Uncharacterized protein; | LOC101793263; | NULL | 608 | mallard |
| U3I4W1 | Uncharacterized protein; | NCOA7; | XP_005009654.1;XP_005009655.1; | 956 | mallard |
| U3ID14 | Uncharacterized protein; Fragment; | NULL | NULL | 521 | mallard |
| U3IDK1 | Uncharacterized protein; | LRGUK; | NULL | 594 | mallard |
| U3IA59 | Uncharacterized protein; Fragment; | NULL | NULL | 43 | mallard |
| U3I3A1 | Uncharacterized protein; Fragment; | AK8; | NULL | 484 | mallard |
| U3IC06 | Uncharacterized protein; | STAU2; | NULL | 635 | mallard |
