| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I1Y7 | Uncharacterized protein; | ANGPTL3; | XP_005022948.1; | 463 | mallard |
| U3IDW2 | Uncharacterized protein; Fragment; | GATA6; | NULL | 220 | mallard |
| U3ILX7 | Uncharacterized protein; Fragment; | SRPX2; | NULL | 440 | mallard |
| U3J0G6 | Uncharacterized protein; | COL12A1; | NULL | 3132 | mallard |
| U3IH98 | Fibroblast growth factor; FGF; Fragment; | FGF2; | NULL | 104 | mallard |
| U3IPT2 | Uncharacterized protein; Fragment; | NOA1; | NULL | 446 | mallard |
| U3J7F7 | Uncharacterized protein; Fragment; | SMARCA4; | NULL | 1239 | mallard |
| U3J0T4 | Uncharacterized protein; Fragment; | LOC101791513; | NULL | 171 | mallard |
| U3IZV3 | Uncharacterized protein; Fragment; | KDM3B; | NULL | 1688 | mallard |
| U3J4D8 | Uncharacterized protein; Fragment; | VBP1; | NULL | 194 | mallard |
| U3J3B1 | Uncharacterized protein; Fragment; | LMO1; | NULL | 156 | mallard |
| U3J3L2 | Uncharacterized protein; Fragment; | RXFP1; | NULL | 757 | mallard |
| U3IS49 | Uncharacterized protein; Fragment; | HNF1B; | NULL | 442 | mallard |
| U3IK89 | Uncharacterized protein; | ATP5C1; | NULL | 474 | mallard |
| U3J852 | Uncharacterized protein; | RABL6; | NULL | 720 | mallard |
| U3J739 | Uncharacterized protein; | LOC101790190; | NULL | 259 | mallard |
| U3II81 | Uncharacterized protein; Fragment; | HOXC13; | NULL | 172 | mallard |
| U3J4G9 | Uncharacterized protein; Fragment; | LOC101796729; | NULL | 55 | mallard |
| A0A023PUS4 | Ips-1; | ips-1; | NULL | 619 | mallard |
| U3J0C2 | Uncharacterized protein; Fragment; | PDGFRB; | NULL | 1112 | mallard |
