| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IG26 | Uncharacterized protein; Fragment; | ADAMTS13; | NULL | 1395 | mallard |
| U3I9M0 | Uncharacterized protein; Fragment; | LRRC15; | NULL | 428 | mallard |
| U3IW02 | Uncharacterized protein; Fragment; | NPTX1; | NULL | 131 | mallard |
| U3I878 | Uncharacterized protein; Fragment; | LTN1; | NULL | 1765 | mallard |
| U3ID48 | Uncharacterized protein; Fragment; | LOC101805096; | NULL | 276 | mallard |
| U3ICC5 | Uncharacterized protein; Fragment; | UBA7; | NULL | 190 | mallard |
| U3I4T6 | Uncharacterized protein; | LOC101804868; | NULL | 131 | mallard |
| U3J704 | Uncharacterized protein; Fragment; | NULL | NULL | 312 | mallard |
| U3IFH3 | Uncharacterized protein; Fragment; | LOC101796338; | NULL | 171 | mallard |
| U3IAU0 | Phosphomannomutase; EC 5.4.2.8; Fragment; | PMM1; | NULL | 194 | mallard |
| U3IKE1 | Uncharacterized protein; Fragment; | DSCC1; | NULL | 335 | mallard |
| U3I3F9 | Uncharacterized protein; Fragment; | NPDC1; | NULL | 277 | mallard |
| U3IGK8 | Uncharacterized protein; Fragment; | LOC101800982; | NULL | 488 | mallard |
| U3I875 | Mothers against decapentaplegic homolog; MAD homolog; Mothers against DPP homolog; SMAD family member; | SMAD4; | NULL | 481 | mallard |
| U3IZM8 | Uncharacterized protein; Fragment; | KIF3C; | NULL | 171 | mallard |
| U3I6P4 | Uncharacterized protein; Fragment; | NULL | NULL | 228 | mallard |
| U3IIS5 | Uncharacterized protein; | MMP13; | NULL | 474 | mallard |
| U3I7Z6 | Uncharacterized protein; Fragment; | ZC3H12B; | NULL | 293 | mallard |
| U3IPY1 | Uncharacterized protein; | DRAXIN; | XP_005021350.1; | 349 | mallard |
| U3J5P1 | Uncharacterized protein; Fragment; | ATOH8; | NULL | 75 | mallard |
