| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I9I3 | Uncharacterized protein; | NULL | NULL | 210 | mallard |
| U3I8P1 | Uncharacterized protein; | NXPE3; | XP_005009756.1;XP_005009757.1; | 561 | mallard |
| U3I9S5 | Uncharacterized protein; Fragment; | BRCC3; | NULL | 156 | mallard |
| U3I7V1 | Uncharacterized protein; | CUBN; | NULL | 3637 | mallard |
| U3IGU5 | Uncharacterized protein; Fragment; | RGP1; | NULL | 339 | mallard |
| U3I8P3 | Uncharacterized protein; | LOC101789606; | NULL | 210 | mallard |
| U3HYE3 | Uncharacterized protein; Fragment; | NULL | NULL | 36 | mallard |
| U3IJJ5 | Uncharacterized protein; Fragment; | NULL | NULL | 383 | mallard |
| U3IIG1 | Uncharacterized protein; Fragment; | NULL | NULL | 2493 | mallard |
| U3IGP0 | Uncharacterized protein; Fragment; | KIF26A; | NULL | 1820 | mallard |
| U3IHI4 | Uncharacterized protein; Fragment; | LUC7L; | NULL | 365 | mallard |
| U3IGH0 | Uncharacterized protein; Fragment; | LRRC43; | NULL | 628 | mallard |
| U3IQ26 | Uncharacterized protein; Fragment; | NULL | NULL | 494 | mallard |
| U3ILX3 | Uncharacterized protein; Fragment; | KIAA1033; | NULL | 423 | mallard |
| U3I6Y9 | Uncharacterized protein; Fragment; | LOC101797932; | NULL | 484 | mallard |
| U3IA12 | Uncharacterized protein; Fragment; | SNRNP25; | NULL | 42 | mallard |
| U3I7Z1 | Uncharacterized protein; Fragment; | C16orf13; | NULL | 64 | mallard |
| U3IM77 | Uncharacterized protein; Fragment; | C7orf26; | NULL | 386 | mallard |
| U3IPA4 | Uncharacterized protein; Fragment; | LOC101804235; | NULL | 262 | mallard |
| U3ILJ0 | Uncharacterized protein; Fragment; | DDX49; | NULL | 418 | mallard |
