| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IDN0 | Uncharacterized protein; Fragment; | CD247; | NULL | 166 | mallard |
| U3IFZ5 | Uncharacterized protein; Fragment; | NULL | NULL | 89 | mallard |
| U3IG08 | Uncharacterized protein; Fragment; | UEVLD; | NULL | 490 | mallard |
| U3IFV8 | Uncharacterized protein; Fragment; | RSF1; | NULL | 263 | mallard |
| U3IG09 | Uncharacterized protein; Fragment; | LOC101803508; | NULL | 1721 | mallard |
| U3IG25 | Uncharacterized protein; Fragment; | NULL | NULL | 109 | mallard |
| U3IFX4 | Uncharacterized protein; Fragment; | EYS; | NULL | 342 | mallard |
| U3IG45 | Uncharacterized protein; Fragment; | GAS2L2; | NULL | 143 | mallard |
| U3IAY6 | Uncharacterized protein; | GNAT3; | NULL | 354 | mallard |
| U3IG58 | Uncharacterized protein; Fragment; | NULL | NULL | 64 | mallard |
| U3IG69 | Uncharacterized protein; | PRRG4; | XP_005022092.1; | 228 | mallard |
| U3IFF4 | Uncharacterized protein; Fragment; | RARA; | NULL | 223 | mallard |
| U3ILL0 | Uncharacterized protein; | ATP8B1; | XP_005023450.1; | 477 | mallard |
| U3IG71 | Uncharacterized protein; Fragment; | KIAA0895L; | NULL | 272 | mallard |
| U3IDH4 | Uncharacterized protein; | TBC1D24; | XP_005025952.1;XP_005025953.1;XP_005025954.1;XP_005025955.1; | 561 | mallard |
| U3IG35 | Uncharacterized protein; Fragment; | RNF7; | NULL | 57 | mallard |
| U3IAX6 | Uncharacterized protein; Fragment; | MED24; | NULL | 953 | mallard |
| U3IPJ8 | Uncharacterized protein; Fragment; | TCERG1; | NULL | 971 | mallard |
| U3IIV2 | Uncharacterized protein; Fragment; | UCP3; | NULL | 318 | mallard |
| U3IIR4 | Uncharacterized protein; Fragment; | CYB5B; | NULL | 51 | mallard |
