| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J031 | Uncharacterized protein; Fragment; | RORB; | NULL | 249 | mallard |
| U3J818 | Uncharacterized protein; Fragment; | GAL3ST4; | NULL | 362 | mallard |
| U3J065 | Uncharacterized protein; Fragment; | PCNT; | NULL | 3661 | mallard |
| U3J788 | Uncharacterized protein; Fragment; | ASPSCR1; | NULL | 448 | mallard |
| U3IQ25 | Uncharacterized protein; Fragment; | NULL | NULL | 144 | mallard |
| U3IB86 | Uncharacterized protein; Fragment; | SPCS1; | NULL | 89 | mallard |
| U3I5H8 | Uncharacterized protein; Fragment; | CST7; | NULL | 135 | mallard |
| U3IIY5 | Uncharacterized protein; Fragment; | LOC101794033; | NULL | 256 | mallard |
| U3ID96 | Uncharacterized protein; | NUDT5; | XP_005018901.1;XP_005018902.1;XP_005018903.1; | 220 | mallard |
| U3IM67 | Uncharacterized protein; Fragment; | NULL | NULL | 142 | mallard |
| U3IM04 | Uncharacterized protein; Fragment; | DNASE1L2; | NULL | 279 | mallard |
| U3ILE6 | Uncharacterized protein; Fragment; | TRMT1L; | NULL | 707 | mallard |
| U3J9B2 | Uncharacterized protein; Fragment; | PHGDH; | NULL | 213 | mallard |
| U3I8R4 | Uncharacterized protein; Fragment; | PHYH; | NULL | 310 | mallard |
| U3IK42 | Uncharacterized protein; Fragment; | SGK1; | NULL | 433 | mallard |
| U3IKP3 | Uncharacterized protein; Fragment; | MTCL1; | NULL | 1571 | mallard |
| U3IVI4 | Uncharacterized protein; Fragment; | PPP1R12B; | NULL | 880 | mallard |
| U3IPY4 | Uncharacterized protein; | RERE; | NULL | 1298 | mallard |
| U3HYN2 | Taste receptor type 2; | TAS2R4; | XP_005024364.1; | 311 | mallard |
| U3IFU8 | Uncharacterized protein; Fragment; | PRKCE; | NULL | 644 | mallard |
