| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IKC5 | 3-oxoacyl-[acyl-carrier-protein] synthase; | OXSM; | NULL | 462 | mallard |
| U3IUZ0 | Uncharacterized protein; | HCCS; | NULL | 303 | mallard |
| U3ICQ3 | Uncharacterized protein; | NULL | NULL | 867 | mallard |
| U3IR97 | Uncharacterized protein; | GATA3; | NULL | 448 | mallard |
| U3J9B8 | Uncharacterized protein; Fragment; | NULL | NULL | 2337 | mallard |
| U3J7T2 | Uncharacterized protein; Fragment; | NULL | NULL | 208 | mallard |
| U3I151 | Uncharacterized protein; Fragment; | NULL | NULL | 54 | mallard |
| U3IBC0 | Uncharacterized protein; Fragment; | SMAD2; | NULL | 227 | mallard |
| U3I8A9 | Uncharacterized protein; Fragment; | MLLT1; | NULL | 554 | mallard |
| U3I241 | Uncharacterized protein; Fragment; | MTERF2; | NULL | 386 | mallard |
| U3I3I3 | Uncharacterized protein; Fragment; | B2M; | NULL | 92 | mallard |
| U3IWD4 | Uncharacterized protein; Fragment; | AKAP12; | NULL | 1145 | mallard |
| U3J5M4 | Uncharacterized protein; | FYN; | NULL | 536 | mallard |
| U3J9F9 | Uncharacterized protein; Fragment; | IL2RB; | NULL | 425 | mallard |
| U3ICR7 | Uncharacterized protein; Fragment; | CCDC12; | NULL | 137 | mallard |
| U3J2T1 | Uncharacterized protein; Fragment; | PRR11; | NULL | 290 | mallard |
| U3IBQ3 | Uncharacterized protein; Fragment; | NBEAL2; | NULL | 2440 | mallard |
| U3IB28 | Uncharacterized protein; Fragment; | NULL | NULL | 110 | mallard |
| U3I8L4 | Uncharacterized protein; | ARL6; | XP_005017641.1; | 186 | mallard |
| U3I4F9 | Uncharacterized protein; | GTF2A1L; | NULL | 1198 | mallard |
