| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IEV2 | Uncharacterized protein; Fragment; | SHF; | NULL | 279 | mallard |
| U3IG59 | Uncharacterized protein; Fragment; | HSPA13; | NULL | 462 | mallard |
| U3I752 | Uncharacterized protein; Fragment; | RNPEPL1; | NULL | 523 | mallard |
| U3IJI3 | Uncharacterized protein; Fragment; | SUGT1; | NULL | 335 | mallard |
| U3IEY0 | Uncharacterized protein; Fragment; | BOLL; | NULL | 295 | mallard |
| U3IKK6 | Uncharacterized protein; | LOC101801932; | NULL | 493 | mallard |
| U3IEM8 | Uncharacterized protein; | MTIF3; | NULL | 273 | mallard |
| U3IDP5 | Uncharacterized protein; Fragment; | HID1; | NULL | 788 | mallard |
| U3IKX6 | Uncharacterized protein; Fragment; | RPS6KA6; | NULL | 742 | mallard |
| U3IJ80 | Uncharacterized protein; Fragment; | SFXN4; | NULL | 306 | mallard |
| U3IZB2 | Uncharacterized protein; Fragment; | PTCH1; | NULL | 1308 | mallard |
| U3ILR3 | Uncharacterized protein; Fragment; | NULL | NULL | 218 | mallard |
| U3IM44 | Uncharacterized protein; Fragment; | LOC101798971; | NULL | 251 | mallard |
| U3IM45 | Uncharacterized protein; Fragment; | ADAMTS5; | NULL | 623 | mallard |
| R0LR68 | Nucleolar GTP-binding protein 1; Fragment; | NULL | NULL | 333 | mallard |
| U3IP69 | Uncharacterized protein; Fragment; | NULL | NULL | 430 | mallard |
| U3II27 | Uncharacterized protein; Fragment; | RSPO2; | NULL | 214 | mallard |
| U3INZ0 | alpha-1,2-Mannosidase; EC 3.2.1.-; Fragment; | MAN1A2; | NULL | 649 | mallard |
| U3I4H6 | Uncharacterized protein; Fragment; | TRPC7; | NULL | 852 | mallard |
| U3IPI0 | Uncharacterized protein; Fragment; | VGLL3; | NULL | 267 | mallard |
