| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IXY1 | Uncharacterized protein; Fragment; | HELQ; | NULL | 995 | mallard |
| U3J176 | Uncharacterized protein; Fragment; | TSNAX; | NULL | 290 | mallard |
| U3IYF8 | Uncharacterized protein; Fragment; | ABLIM3; | NULL | 684 | mallard |
| U3J2T6 | Uncharacterized protein; Fragment; | LOC101804415; | NULL | 369 | mallard |
| U3J5L6 | Uncharacterized protein; Fragment; | USP31; | NULL | 1134 | mallard |
| U3IRT3 | Uncharacterized protein; | TGM3; | NULL | 688 | mallard |
| U3IB60 | Uncharacterized protein; Fragment; | PTPN6; | NULL | 603 | mallard |
| U3IKC3 | Uncharacterized protein; Fragment; | RBPJL; | NULL | 441 | mallard |
| U3J5T2 | Uncharacterized protein; | LRRC39; | NULL | 334 | mallard |
| U3IU79 | Uncharacterized protein; Fragment; | LOC101795923; | NULL | 538 | mallard |
| U3J2F7 | Uncharacterized protein; Fragment; | GMDS; | NULL | 343 | mallard |
| U3J698 | Uncharacterized protein; Fragment; | TKT; | NULL | 594 | mallard |
| U3IJP0 | Uncharacterized protein; Fragment; | LOC101805212; | NULL | 289 | mallard |
| U3IW24 | Uncharacterized protein; Fragment; | NULL | NULL | 42 | mallard |
| U3J6V9 | Uncharacterized protein; Fragment; | TMEM101; | NULL | 57 | mallard |
| U3J8K2 | Uncharacterized protein; Fragment; | ADPGK; | NULL | 454 | mallard |
| U3J1N3 | Uncharacterized protein; | PKP1; | XP_005013766.1; | 734 | mallard |
| U3J8E6 | Uncharacterized protein; Fragment; | CBR1; | NULL | 277 | mallard |
| U3J961 | Uncharacterized protein; | SPINT1; | XP_005031028.1; | 509 | mallard |
| U3IFC5 | Uncharacterized protein; | EYA1; | NULL | 589 | mallard |
