| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IQY9 | Uncharacterized protein; Fragment; | FAM69C; | NULL | 360 | mallard |
| U3IRD4 | Uncharacterized protein; Fragment; | CHAC2; | NULL | 156 | mallard |
| U3J762 | Uncharacterized protein; Fragment; | ATP6V0E1; | NULL | 47 | mallard |
| U3IWN9 | Uncharacterized protein; Fragment; | TNFSF10; | NULL | 292 | mallard |
| U3IMU1 | Uncharacterized protein; Fragment; | UBE2G2; | NULL | 165 | mallard |
| U3IRI0 | Uncharacterized protein; Fragment; | NULL | NULL | 114 | mallard |
| U3INW1 | Uncharacterized protein; Fragment; | SFXN1; | NULL | 324 | mallard |
| U3J1I4 | Uncharacterized protein; Fragment; | C2orf49; | NULL | 206 | mallard |
| U3J322 | Uncharacterized protein; | L3MBTL1; | NULL | 837 | mallard |
| U3IQU2 | Uncharacterized protein; Fragment; | IPO8; | NULL | 963 | mallard |
| U3IV10 | Uncharacterized protein; Fragment; | LRIT3; | NULL | 668 | mallard |
| U3HYU5 | Uncharacterized protein; Fragment; | NULL | NULL | 50 | mallard |
| U3HZ47 | Olfactory receptor; Fragment; | LOC101795908; | NULL | 357 | mallard |
| U3HZF2 | Uncharacterized protein; Fragment; | PIANP; | NULL | 196 | mallard |
| U3I0U1 | Uncharacterized protein; Fragment; | PPP1R21; | NULL | 781 | mallard |
| U3IYH6 | Uncharacterized protein; Fragment; | LOC101795406; | NULL | 191 | mallard |
| U3J4Q6 | Uncharacterized protein; Fragment; | PHLDA2; | NULL | 158 | mallard |
| U3I0N2 | Uncharacterized protein; Fragment; | NULL | NULL | 33 | mallard |
| U3IE04 | Uncharacterized protein; Fragment; | DVL3; | NULL | 638 | mallard |
| U3I394 | Uncharacterized protein; Fragment; | NULL | NULL | 138 | mallard |
