| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IW38 | Uncharacterized protein; Fragment; | NWD1; | NULL | 233 | mallard |
| U3IW15 | Uncharacterized protein; Fragment; | KIF3A; | NULL | 730 | mallard |
| U3IVX4 | Uncharacterized protein; Fragment; | C7orf57; | NULL | 256 | mallard |
| U3IW30 | Uncharacterized protein; Fragment; | HRH1; | NULL | 456 | mallard |
| U3IYT4 | Uncharacterized protein; Fragment; | PCGF3; | NULL | 173 | mallard |
| U3IYY5 | Uncharacterized protein; Fragment; | NULL | NULL | 439 | mallard |
| U3IYZ0 | Uncharacterized protein; Fragment; | LOC101797756; | NULL | 907 | mallard |
| U3IVW4 | Uncharacterized protein; | PDSS1; | XP_005024225.1; | 366 | mallard |
| U3IYX3 | Uncharacterized protein; | EBF3; | NULL | 571 | mallard |
| U3IYY8 | Uncharacterized protein; Fragment; | ERICH1; | NULL | 324 | mallard |
| U3IW39 | Uncharacterized protein; Fragment; | LOC101793181; | NULL | 473 | mallard |
| U3IVX1 | Uncharacterized protein; Fragment; | LOXL4; | NULL | 300 | mallard |
| U3IVT1 | Uncharacterized protein; Fragment; | LOC101800290; | NULL | 327 | mallard |
| U3IVY1 | Uncharacterized protein; Fragment; | NULL | NULL | 42 | mallard |
| U3IYQ1 | Uncharacterized protein; Fragment; | NULL | NULL | 254 | mallard |
| U3J246 | Uncharacterized protein; Fragment; | NULL | NULL | 692 | mallard |
| U3IYN9 | Uncharacterized protein; Fragment; | NULL | NULL | 107 | mallard |
| U3IZ73 | Uncharacterized protein; | MTERF3; | NULL | 413 | mallard |
| U3IZ36 | Uncharacterized protein; | LHX8; | NULL | 375 | mallard |
| U3IYZ6 | Uncharacterized protein; Fragment; | KIF16B; | NULL | 1306 | mallard |
