| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J783 | Uncharacterized protein; Fragment; | AQP5; | NULL | 299 | mallard |
| U5KSK9 | NADH-ubiquinone oxidoreductase chain 2; EC 1.6.5.3; Fragment; | nd2; | NULL | 316 | mallard |
| U3I6Y7 | Uncharacterized protein; | RBM39; | NULL | 532 | mallard |
| U3I6I2 | Uncharacterized protein; Fragment; | MBD3; | NULL | 241 | mallard |
| U3I7A8 | Uncharacterized protein; Fragment; | ELTD1; | NULL | 712 | mallard |
| U3I3I7 | Uncharacterized protein; Fragment; | ZFHX3; | NULL | 3498 | mallard |
| U3IC56 | Uncharacterized protein; | SLC20A1; | XP_005021318.1; | 681 | mallard |
| U3IE38 | Uncharacterized protein; Fragment; | NULL | NULL | 187 | mallard |
| U3IAI7 | Uncharacterized protein; Fragment; | CACNA1C; | NULL | 817 | mallard |
| U3IAJ0 | Uncharacterized protein; Fragment; | LOC101792352; | NULL | 310 | mallard |
| U3IC80 | Uncharacterized protein; Fragment; | PPP1R2; | NULL | 155 | mallard |
| U3I4L8 | Protein kinase C delta type; EC 2.7.11.13; nPKC-delta; | PRKCD; | NULL | 699 | mallard |
| U3IF26 | Uncharacterized protein; Fragment; | CNKSR3; | NULL | 457 | mallard |
| U3IFY6 | Claudin; Fragment; | LOC101799421; | NULL | 223 | mallard |
| U3IGK5 | Uncharacterized protein; Fragment; | NULL | NULL | 130 | mallard |
| U3ITK3 | Fibroblast growth factor; FGF; | FGF9; | NULL | 209 | mallard |
| U3IGR8 | Uncharacterized protein; | FBXO34; | NULL | 624 | mallard |
| U3I726 | Histone H2A; Fragment; | H2AFZ; | NULL | 129 | mallard |
| U3IFV7 | Uncharacterized protein; Fragment; | NULL | NULL | 418 | mallard |
| U3IHP3 | Uncharacterized protein; Fragment; | HOXC9; | NULL | 230 | mallard |
