| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IJT2 | Uncharacterized protein; Fragment; | NULL | NULL | 376 | mallard |
| U3INR9 | Uncharacterized protein; | NUTF2; | NULL | 125 | mallard |
| U3IE09 | Uncharacterized protein; Fragment; | NULL | NULL | 82 | mallard |
| U3IQX1 | Uncharacterized protein; Fragment; | LOC101798202; | NULL | 76 | mallard |
| U3IND5 | Uncharacterized protein; Fragment; | PPARG; | NULL | 480 | mallard |
| U3I2E2 | Uncharacterized protein; Fragment; | NULL | NULL | 34 | mallard |
| U3IMN9 | Uncharacterized protein; Fragment; | DHX35; | NULL | 699 | mallard |
| U3IR15 | Uncharacterized protein; | SULF2; | NULL | 881 | mallard |
| U3IY42 | Uncharacterized protein; | REN; | NULL | 408 | mallard |
| U3IN37 | Uncharacterized protein; | HNF4A; | NULL | 465 | mallard |
| U3IJJ3 | Uncharacterized protein; | CHRNA4; | XP_005009285.1; | 624 | mallard |
| U3IYE8 | Uncharacterized protein; Fragment; | CHRNA6; | NULL | 494 | mallard |
| U3J187 | Uncharacterized protein; Fragment; | LYPD1; | NULL | 142 | mallard |
| U3J1F5 | Uncharacterized protein; Fragment; | RIPPLY3; | NULL | 92 | mallard |
| U3J4W5 | Uncharacterized protein; | JADE2; | NULL | 650 | mallard |
| U3I0D3 | Uncharacterized protein; Fragment; | NULL | NULL | 62 | mallard |
| U3IR60 | Uncharacterized protein; Fragment; | NT5DC1; | NULL | 423 | mallard |
| U3J1F7 | Uncharacterized protein; Fragment; | TRIM67; | NULL | 436 | mallard |
| U3I2R2 | Uncharacterized protein; Fragment; | LOC101800405; | NULL | 200 | mallard |
| U3J1H4 | Uncharacterized protein; Fragment; | RPL7L1; | NULL | 260 | mallard |
