| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZP5 | Uncharacterized protein; Fragment; | SLC35F4; | NULL | 456 | mallard |
| U3I9Z0 | Uncharacterized protein; Fragment; | AMER1; | NULL | 878 | mallard |
| U3IDD9 | Uncharacterized protein; Fragment; | FAM107A; | NULL | 148 | mallard |
| U3IH03 | Uncharacterized protein; Fragment; | WDR6; | NULL | 533 | mallard |
| U3IG81 | Uncharacterized protein; Fragment; | LOC101796918; | NULL | 140 | mallard |
| U3I2X6 | Uncharacterized protein; Fragment; | LOC101800935; | NULL | 274 | mallard |
| U3IFJ8 | Uncharacterized protein; Fragment; | SEC16A; | NULL | 2216 | mallard |
| U3IHP6 | Uncharacterized protein; Fragment; | SRD5A3; | NULL | 242 | mallard |
| U3IJD4 | Uncharacterized protein; | LOC101789969; | NULL | 475 | mallard |
| U3IL81 | Uncharacterized protein; Fragment; | IGSF11; | NULL | 422 | mallard |
| U3IH04 | Uncharacterized protein; Fragment; | SMARCD1; | NULL | 477 | mallard |
| U3IAS6 | Uncharacterized protein; Fragment; | SEMA5B; | NULL | 991 | mallard |
| U3I122 | Uncharacterized protein; | NULL | NULL | 84 | mallard |
| U3I171 | Uncharacterized protein; Fragment; | NULL | NULL | 130 | mallard |
| U3ILU3 | Uncharacterized protein; Fragment; | NULL | NULL | 473 | mallard |
| U3I4V7 | Uncharacterized protein; Fragment; | MAP2K7; | NULL | 151 | mallard |
| U3IM36 | Uncharacterized protein; Fragment; | SLC35D1; | NULL | 229 | mallard |
| U3I4I1 | Uncharacterized protein; Fragment; | MSS51; | NULL | 419 | mallard |
| U3ICD6 | Uncharacterized protein; | PPARGC1A; | XP_005031720.1; | 795 | mallard |
| U3IL96 | Uncharacterized protein; | DOC2B; | NULL | 680 | mallard |
