| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I2Z4 | Uncharacterized protein; Fragment; | NULL | NULL | 37 | mallard |
| U3I0A7 | Uncharacterized protein; Fragment; | FAM19A5; | NULL | 60 | mallard |
| U3I0X3 | Uncharacterized protein; | MCHR1; | NULL | 317 | mallard |
| U3J4P1 | Uncharacterized protein; Fragment; | NUP210L; | NULL | 1876 | mallard |
| U3HZL4 | Uncharacterized protein; Fragment; | NHP2L1; | NULL | 87 | mallard |
| U3IKB6 | Uncharacterized protein; | LOC101799546; | NULL | 200 | mallard |
| U3I0Z0 | Uncharacterized protein; Fragment; | NULL | NULL | 27 | mallard |
| U3I3V5 | Uncharacterized protein; Fragment; | RARS; | NULL | 661 | mallard |
| U3I0H7 | Uncharacterized protein; Fragment; | NULL | NULL | 62 | mallard |
| U3IMM0 | Uncharacterized protein; | CD226; | NULL | 237 | mallard |
| U3HYL2 | Uncharacterized protein; Fragment; | PDZD11; | NULL | 35 | mallard |
| R0LC54 | DNA repair protein RAD50; Fragment; | NULL | XP_005024411.1; | 1312 | mallard |
| U3I4I9 | Uncharacterized protein; Fragment; | ACTN1; | NULL | 662 | mallard |
| U3I0K6 | Uncharacterized protein; Fragment; | NULL | NULL | 67 | mallard |
| U3IU36 | Uncharacterized protein; | TMEM52; | NULL | 171 | mallard |
| U3IN60 | Uncharacterized protein; Fragment; | COQ4; | NULL | 242 | mallard |
| U3I6M4 | Uncharacterized protein; Fragment; | PARVG; | NULL | 296 | mallard |
| U3I5T5 | Uncharacterized protein; Fragment; | STPG1; | NULL | 106 | mallard |
| U3I4R5 | Uncharacterized protein; Fragment; | LOC101795666; | NULL | 178 | mallard |
| U3I6P9 | Uncharacterized protein; Fragment; | GOLGA2; | NULL | 1003 | mallard |
