| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J4C9 | Uncharacterized protein; Fragment; | SLC22A16; | NULL | 565 | mallard |
| R0LHG3 | Transcription initiation factor TFIID subunit 4; Fragment; | NULL | NULL | 158 | mallard |
| U3IBZ1 | Uncharacterized protein; Fragment; | CPSF1; | NULL | 607 | mallard |
| U3I8I7 | Uncharacterized protein; Fragment; | GRIN2A; | NULL | 1436 | mallard |
| U3IC36 | Uncharacterized protein; Fragment; | DOK4; | NULL | 296 | mallard |
| U3IEH1 | Uncharacterized protein; Fragment; | NULL | NULL | 483 | mallard |
| U3IHZ1 | Neurexophilin; | NXPH3; | NULL | 262 | mallard |
| U3IFU2 | Uncharacterized protein; Fragment; | CASKIN1; | NULL | 526 | mallard |
| U3HZ46 | Uncharacterized protein; Fragment; | NULL | NULL | 186 | mallard |
| U3IF42 | Uncharacterized protein; Fragment; | SCG5; | NULL | 212 | mallard |
| U3ICS6 | Uncharacterized protein; Fragment; | SLC30A5; | NULL | 765 | mallard |
| U3IN59 | Phosphoinositide phospholipase C; EC 3.1.4.11; Fragment; | LOC101792010; | NULL | 1287 | mallard |
| U3IP42 | Uncharacterized protein; | CDYL2; | NULL | 544 | mallard |
| U3ILD6 | Uncharacterized protein; Fragment; | RAD9B; | NULL | 418 | mallard |
| U3II82 | Uncharacterized protein; Fragment; | DHRS12; | NULL | 321 | mallard |
| U3IP94 | Uncharacterized protein; Fragment; | LAT2; | NULL | 205 | mallard |
| R0K8S7 | Coiled-coil domain-containing protein 45; Fragment; | NULL | NULL | 876 | mallard |
| U3IRY5 | Uncharacterized protein; Fragment; | TMX3; | NULL | 457 | mallard |
| U3IAC0 | Uncharacterized protein; Fragment; | PIGS; | NULL | 487 | mallard |
| U3IQV4 | Uncharacterized protein; | FRK; | NULL | 515 | mallard |
