| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IQE0 | Uncharacterized protein; Fragment; | SMIM8; | NULL | 95 | mallard |
| U3IQN1 | Uncharacterized protein; Fragment; | NULL | NULL | 832 | mallard |
| U3IQP6 | Uncharacterized protein; Fragment; | DNASE1L3; | NULL | 312 | mallard |
| U3IQL5 | Uncharacterized protein; Fragment; | BAZ1A; | NULL | 1533 | mallard |
| U3J7A3 | Uncharacterized protein; | FAM126B; | XP_005014587.1;XP_005014588.1;XP_005014589.1;XP_005014590.1; | 587 | mallard |
| U3ITH3 | Uncharacterized protein; Fragment; | KCNIP3; | NULL | 176 | mallard |
| U3IQP7 | Uncharacterized protein; Fragment; | NULL | NULL | 46 | mallard |
| U3ITC1 | Uncharacterized protein; Fragment; | STT3B; | NULL | 776 | mallard |
| U3ITQ4 | Uncharacterized protein; Fragment; | SUSD2; | NULL | 750 | mallard |
| U3ITA3 | Uncharacterized protein; Fragment; | LONP1; | NULL | 702 | mallard |
| U3ITS4 | Uncharacterized protein; | CCDC33; | NULL | 150 | mallard |
| U3ITF2 | Uncharacterized protein; Fragment; | PIGV; | NULL | 511 | mallard |
| U3IQJ8 | Uncharacterized protein; Fragment; | EPHB3; | NULL | 1023 | mallard |
| U3ITJ4 | Uncharacterized protein; | ARID1A; | NULL | 1881 | mallard |
| U3J793 | Uncharacterized protein; Fragment; | FSTL4; | NULL | 788 | mallard |
| U3ITR5 | Uncharacterized protein; Fragment; | TBCD; | NULL | 1138 | mallard |
| U3ITR3 | Uncharacterized protein; Fragment; | PKDREJ; | NULL | 2082 | mallard |
| U3ITU3 | Uncharacterized protein; Fragment; | PRIMA1; | NULL | 120 | mallard |
| U3ITL0 | Uncharacterized protein; Fragment; | XYLT1; | NULL | 850 | mallard |
| U3ITT5 | Uncharacterized protein; Fragment; | PLXNA1; | NULL | 1434 | mallard |
