| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IBP7 | Uncharacterized protein; Fragment; | GPR114; | NULL | 467 | mallard |
| U3IC58 | Uncharacterized protein; Fragment; | GK5; | NULL | 479 | mallard |
| U3ID24 | Uncharacterized protein; Fragment; | MFSD1; | NULL | 451 | mallard |
| U3IBT5 | Uncharacterized protein; Fragment; | SCPEP1; | NULL | 442 | mallard |
| U3IEW4 | Uncharacterized protein; | NULL | NULL | 278 | mallard |
| U3I6B1 | Uncharacterized protein; Fragment; | NULL | NULL | 333 | mallard |
| U3IGJ9 | Uncharacterized protein; | MTMR10; | NULL | 689 | mallard |
| U3IDU8 | Uncharacterized protein; Fragment; | H1FOO; | NULL | 95 | mallard |
| U3ICY1 | Uncharacterized protein; Fragment; | ACVR1C; | NULL | 495 | mallard |
| U3IH44 | Uncharacterized protein; Fragment; | SDHAF2; | NULL | 104 | mallard |
| U3IH82 | Phosphoinositide phospholipase C; EC 3.1.4.11; Fragment; | PLCG1; | NULL | 1215 | mallard |
| U3IHK9 | Uncharacterized protein; Fragment; | WDR76; | NULL | 465 | mallard |
| U3IA91 | Uncharacterized protein; Fragment; | RET; | NULL | 1116 | mallard |
| U3IHU8 | Uncharacterized protein; Fragment; | ENDOU; | NULL | 329 | mallard |
| U3IFE1 | Uncharacterized protein; Fragment; | PLAT; | NULL | 555 | mallard |
| U3ICG0 | Uncharacterized protein; | HSF4; | NULL | 436 | mallard |
| U3IJK2 | Uncharacterized protein; Fragment; | PAAF1; | NULL | 344 | mallard |
| U3IK65 | Uncharacterized protein; | BCAP29; | XP_005010312.1; | 243 | mallard |
| U3INE6 | Uncharacterized protein; | FRS3; | NULL | 469 | mallard |
| U3ID46 | Uncharacterized protein; Fragment; | PTPRS; | NULL | 1909 | mallard |
