| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3II64 | Uncharacterized protein; Fragment; | SLC19A2; | NULL | 429 | mallard |
| U3IL98 | Uncharacterized protein; Fragment; | NULL | NULL | 571 | mallard |
| U3IKT9 | Uncharacterized protein; Fragment; | SPNS3; | NULL | 426 | mallard |
| U3IJK1 | Uncharacterized protein; Fragment; | CHODL; | NULL | 249 | mallard |
| U3IT56 | Uncharacterized protein; Fragment; | CHMP1B; | NULL | 200 | mallard |
| U3J7I2 | Uncharacterized protein; Fragment; | GSS; | NULL | 381 | mallard |
| U3IM43 | Uncharacterized protein; Fragment; | ADAMTS5; | NULL | 639 | mallard |
| U3ITL1 | Uncharacterized protein; Fragment; | EEF1G; | NULL | 388 | mallard |
| U3ITB1 | Uncharacterized protein; Fragment; | NULL | NULL | 1413 | mallard |
| U3IQ11 | Uncharacterized protein; Fragment; | RPL22L1; | NULL | 127 | mallard |
| U3J3B3 | Uncharacterized protein; Fragment; | MRPL12; | NULL | 92 | mallard |
| U3ITY0 | Uncharacterized protein; Fragment; | NULL | NULL | 886 | mallard |
| U3IFL4 | Uncharacterized protein; | ARFGAP1; | NULL | 423 | mallard |
| U3IAH1 | Uncharacterized protein; Fragment; | LOC101794359; | NULL | 551 | mallard |
| U3IXN1 | Uncharacterized protein; Fragment; | PM20D1; | NULL | 459 | mallard |
| U3IXN9 | Uncharacterized protein; Fragment; | PCF11; | NULL | 1518 | mallard |
| U3I5L4 | Uncharacterized protein; Fragment; | ACSL6; | NULL | 727 | mallard |
| U3IZG7 | Uncharacterized protein; Fragment; | DSCAML1; | NULL | 1911 | mallard |
| U3ITG2 | Uncharacterized protein; Fragment; | RAB35; | NULL | 197 | mallard |
| U3IZW3 | Uncharacterized protein; Fragment; | NULL | NULL | 128 | mallard |
