| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZH4 | Uncharacterized protein; | XIRP1; | NULL | 1942 | mallard |
| U3I480 | Uncharacterized protein; Fragment; | CIITA; | NULL | 762 | mallard |
| U3I8F2 | Uncharacterized protein; | LOC101793404; | NULL | 285 | mallard |
| U3I9W1 | Uncharacterized protein; Fragment; | LOC101793333; | NULL | 269 | mallard |
| R0LGM5 | POU domain, class 6, transcription factor 2; | NULL | NULL | 123 | mallard |
| U3I722 | Uncharacterized protein; Fragment; | CYR61; | NULL | 322 | mallard |
| U3I1E4 | Uncharacterized protein; Fragment; | FANCF; | NULL | 163 | mallard |
| U3I790 | Uncharacterized protein; Fragment; | TMEM192; | NULL | 266 | mallard |
| U3I290 | Uncharacterized protein; | LOC101800429; | XP_005016697.1;XP_005016698.1; | 356 | mallard |
| U3IB04 | Uncharacterized protein; Fragment; | CDKN3; | NULL | 127 | mallard |
| U3I429 | Uncharacterized protein; | RALGAPB; | XP_005018074.1; | 1491 | mallard |
| U3I9J2 | Sulfotransferase; EC 2.8.2.-; Fragment; | NULL | NULL | 252 | mallard |
| U3IB12 | Uncharacterized protein; Fragment; | SORD; | NULL | 352 | mallard |
| U3I9Y7 | Uncharacterized protein; | EIF4ENIF1; | NULL | 990 | mallard |
| U3IE35 | Uncharacterized protein; | NULL | NULL | 598 | mallard |
| U3IBQ6 | Uncharacterized protein; | NULL | NULL | 277 | mallard |
| U3ID64 | Uncharacterized protein; Fragment; | KBTBD12; | NULL | 447 | mallard |
| U3IAS0 | Uncharacterized protein; Fragment; | NULL | NULL | 568 | mallard |
| U3I9R5 | Uncharacterized protein; | SVOPL; | NULL | 488 | mallard |
| U3IG49 | Uncharacterized protein; Fragment; | KIF1C; | NULL | 185 | mallard |
