| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IN76 | Uncharacterized protein; Fragment; | TTC8; | NULL | 472 | mallard |
| U3I7J0 | Uncharacterized protein; Fragment; | FAM76B; | NULL | 309 | mallard |
| U3IDW6 | Uncharacterized protein; | KCTD6; | XP_005026966.1;XP_005026967.1; | 237 | mallard |
| U3I4N1 | Uncharacterized protein; Fragment; | TBC1D2B; | NULL | 850 | mallard |
| U3I7C7 | Uncharacterized protein; | FKBP5; | XP_005023535.1; | 457 | mallard |
| U3I537 | Uncharacterized protein; | ARVCF; | NULL | 984 | mallard |
| U3I928 | Uncharacterized protein; Fragment; | GUK1; | NULL | 163 | mallard |
| U3IAR6 | Uncharacterized protein; Fragment; | GTSF1; | NULL | 134 | mallard |
| U3IAC4 | Uncharacterized protein; Fragment; | LOC101790838; | NULL | 167 | mallard |
| U3I976 | Uncharacterized protein; Fragment; | ITIH3; | NULL | 866 | mallard |
| U3I418 | Uncharacterized protein; Fragment; | LOC101797254; | NULL | 626 | mallard |
| U3IAQ8 | Uncharacterized protein; Fragment; | UBE2L3; | NULL | 154 | mallard |
| U3I944 | Delta-like protein; Fragment; | JAG2; | NULL | 1010 | mallard |
| U3I7N9 | Uncharacterized protein; | ANKRD11; | NULL | 2559 | mallard |
| U3ICU8 | Uncharacterized protein; | KIAA0430; | NULL | 1742 | mallard |
| U3IDD4 | Uncharacterized protein; Fragment; | CNTN6; | NULL | 962 | mallard |
| U3I5X9 | Uncharacterized protein; Fragment; | NR2F6; | NULL | 192 | mallard |
| U3IEH6 | Uncharacterized protein; Fragment; | NULL | NULL | 99 | mallard |
| U3IEY7 | Uncharacterized protein; | CDR2L; | NULL | 471 | mallard |
| U3IDM1 | Uncharacterized protein; Fragment; | SNRPA1; | NULL | 234 | mallard |
