| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3ISI7 | Uncharacterized protein; Fragment; | NULL | NULL | 455 | mallard |
| U3IZA8 | Uncharacterized protein; Fragment; | GLS; | NULL | 519 | mallard |
| U3IZE5 | Uncharacterized protein; Fragment; | PFDN5; | NULL | 163 | mallard |
| U3IWI5 | Uncharacterized protein; Fragment; | ASRGL1; | NULL | 250 | mallard |
| U3IWC6 | Uncharacterized protein; Fragment; | LOC101796809; | NULL | 326 | mallard |
| U3IZF0 | Uncharacterized protein; Fragment; | TDP2; | NULL | 324 | mallard |
| U3IWI1 | Uncharacterized protein; Fragment; | RBBP7; | NULL | 431 | mallard |
| U3IZM1 | Uncharacterized protein; | LARP7; | NULL | 602 | mallard |
| U3J305 | Uncharacterized protein; Fragment; | GMNC; | NULL | 302 | mallard |
| U3J324 | Uncharacterized protein; Fragment; | SZRD1; | NULL | 139 | mallard |
| U3IW86 | Uncharacterized protein; Fragment; | PIK3R2; | NULL | 729 | mallard |
| U3J308 | Uncharacterized protein; Fragment; | DENND3; | NULL | 1135 | mallard |
| U3J329 | Uncharacterized protein; Fragment; | PDZRN3; | NULL | 829 | mallard |
| U3J367 | Uncharacterized protein; Fragment; | LOC101799020; | NULL | 173 | mallard |
| U3IZK5 | Uncharacterized protein; Fragment; | OFD1; | NULL | 838 | mallard |
| U3IWD6 | Chloride channel protein; Fragment; | CLCN5; | NULL | 813 | mallard |
| U3IWD2 | Uncharacterized protein; Fragment; | NULL | NULL | 46 | mallard |
| U3J383 | Uncharacterized protein; | PGM1; | XP_005022941.1; | 566 | mallard |
| U3IZK9 | Uncharacterized protein; | DRP2; | NULL | 954 | mallard |
| U3IPW0 | Uncharacterized protein; Fragment; | TIMM44; | NULL | 452 | mallard |
