| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I4B0 | Uncharacterized protein; Fragment; | STRA8; | NULL | 247 | mallard |
| U3J826 | Uncharacterized protein; Fragment; | NEO1; | NULL | 946 | mallard |
| U3ICA7 | Uncharacterized protein; Fragment; | FBXO40; | NULL | 709 | mallard |
| U3I5U1 | Uncharacterized protein; Fragment; | SYT12; | NULL | 379 | mallard |
| U3IB03 | Uncharacterized protein; | DOK5; | XP_005010480.1; | 307 | mallard |
| U3ICT7 | Uncharacterized protein; Fragment; | ELL2; | NULL | 583 | mallard |
| U3IGX8 | Uncharacterized protein; Fragment; | FAM98B; | NULL | 384 | mallard |
| U3IL25 | Uncharacterized protein; Fragment; | ACP6; | NULL | 335 | mallard |
| U3I9H6 | Uncharacterized protein; Fragment; | SLC4A7; | NULL | 1216 | mallard |
| U3IJG7 | Uncharacterized protein; | NULL | NULL | 176 | mallard |
| U3I7C5 | Uncharacterized protein; Fragment; | KDM2A; | NULL | 1226 | mallard |
| U3IGK6 | Uncharacterized protein; Fragment; | APBB2; | NULL | 756 | mallard |
| U3IBC2 | Uncharacterized protein; Fragment; | SMAD2; | NULL | 218 | mallard |
| U3IE02 | Uncharacterized protein; | FZR1; | XP_005019949.1; | 493 | mallard |
| U3IS59 | Uncharacterized protein; Fragment; | MOB3A; | NULL | 219 | mallard |
| U3ILB4 | Uncharacterized protein; Fragment; | TOMM34; | NULL | 230 | mallard |
| U3IXZ5 | Uncharacterized protein; Fragment; | NHEJ1; | NULL | 272 | mallard |
| U3ILY0 | Uncharacterized protein; Fragment; | SH3BGRL3; | NULL | 95 | mallard |
| U3J7V7 | Uncharacterized protein; | GABRR1; | NULL | 473 | mallard |
| U3J9Q2 | Uncharacterized protein; Fragment; | NULL | NULL | 248 | mallard |
