| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IS88 | Uncharacterized protein; Fragment; | NULL | NULL | 65 | mallard |
| U3IMT8 | Uncharacterized protein; Fragment; | MGRN1; | NULL | 561 | mallard |
| U3ISW9 | Uncharacterized protein; Fragment; | CDC42BPB; | NULL | 1655 | mallard |
| U3ITB5 | Uncharacterized protein; Fragment; | LCMT1; | NULL | 295 | mallard |
| U3ISB7 | Uncharacterized protein; | ECT2; | NULL | 914 | mallard |
| U3IVU3 | Uncharacterized protein; Fragment; | C2orf43; | NULL | 338 | mallard |
| U3IM33 | Uncharacterized protein; Fragment; | ALDH1A2; | NULL | 506 | mallard |
| U3IP05 | Uncharacterized protein; Fragment; | NULL | NULL | 1161 | mallard |
| U3IZ94 | Uncharacterized protein; Fragment; | PIK3C3; | NULL | 883 | mallard |
| U3IUR8 | Uncharacterized protein; Fragment; | SEC61B; | NULL | 63 | mallard |
| U3J1E9 | Uncharacterized protein; Fragment; | ARL5B; | NULL | 179 | mallard |
| U3IUD5 | Uncharacterized protein; | KCNAB1; | NULL | 409 | mallard |
| U3J1Z6 | Uncharacterized protein; Fragment; | LSM11; | NULL | 162 | mallard |
| U3IZU2 | Uncharacterized protein; Fragment; | MAP3K2; | NULL | 629 | mallard |
| U3J119 | Uncharacterized protein; Fragment; | NUP214; | NULL | 2090 | mallard |
| U3J619 | Uncharacterized protein; Fragment; | LOC101797420; | NULL | 415 | mallard |
| U3J3T0 | Uncharacterized protein; Fragment; | LOC101804700; | NULL | 137 | mallard |
| U3IV40 | Uncharacterized protein; | EHF; | NULL | 299 | mallard |
| U3IZ46 | Uncharacterized protein; | NULL | NULL | 236 | mallard |
| U3J7R5 | Uncharacterized protein; Fragment; | RNF19A; | NULL | 816 | mallard |
