| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IMR2 | Uncharacterized protein; Fragment; | CTNNAL1; | NULL | 670 | mallard |
| U3IB44 | Uncharacterized protein; Fragment; | LOC101800709; | NULL | 629 | mallard |
| U3I7B6 | Uncharacterized protein; Fragment; | BMP6; | NULL | 311 | mallard |
| U3IHL0 | Uncharacterized protein; Fragment; | CD101; | NULL | 431 | mallard |
| U3IMH4 | Uncharacterized protein; Fragment; | DOK6; | NULL | 266 | mallard |
| U3IU60 | Uncharacterized protein; | XIAP; | NULL | 495 | mallard |
| U3INU3 | Stathmin; | STMN2; | XP_005016080.1; | 179 | mallard |
| U3IUP1 | Uncharacterized protein; Fragment; | NULL | NULL | 114 | mallard |
| U3I9B1 | Uncharacterized protein; Fragment; | MYL2; | NULL | 111 | mallard |
| U3IGV9 | Uncharacterized protein; Fragment; | RIPK2; | NULL | 512 | mallard |
| U3IUL1 | Uncharacterized protein; | EMX2; | NULL | 226 | mallard |
| U3IEI6 | Uncharacterized protein; Fragment; | MDGA1; | NULL | 927 | mallard |
| U3IVP2 | Uncharacterized protein; Fragment; | ROCK2; | NULL | 1407 | mallard |
| U3IH86 | Uncharacterized protein; Fragment; | HS6ST1; | NULL | 351 | mallard |
| U3J2U8 | Uncharacterized protein; Fragment; | TRAPPC2L; | NULL | 143 | mallard |
| U3IUM6 | Uncharacterized protein; | DDX1; | NULL | 744 | mallard |
| U3IYV3 | Uncharacterized protein; Fragment; | COMMD5; | NULL | 185 | mallard |
| U3IVN8 | Uncharacterized protein; Fragment; | AMMECR1; | NULL | 187 | mallard |
| U3J5A1 | Uncharacterized protein; Fragment; | NULL | NULL | 109 | mallard |
| U3J8Q9 | Uncharacterized protein; Fragment; | SLBP; | NULL | 218 | mallard |
