| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IJ03 | Uncharacterized protein; | LOC101800106; | NULL | 752 | mallard |
| U3IG50 | Uncharacterized protein; Fragment; | CYSLTR1; | NULL | 357 | mallard |
| U3IIR8 | Uncharacterized protein; Fragment; | CYB5B; | NULL | 95 | mallard |
| U3IIY0 | Uncharacterized protein; | FAM110B; | NULL | 370 | mallard |
| U3IIX0 | Uncharacterized protein; Fragment; | NULL | NULL | 320 | mallard |
| U3IB34 | Uncharacterized protein; Fragment; | KMT2A; | NULL | 2917 | mallard |
| U3IJ17 | Uncharacterized protein; Fragment; | CAPN8; | NULL | 737 | mallard |
| U3IPR3 | Uncharacterized protein; | LMNA; | NULL | 643 | mallard |
| U3IIT1 | Uncharacterized protein; Fragment; | USP18; | NULL | 323 | mallard |
| U3IFY9 | Uncharacterized protein; Fragment; | ITGAV; | NULL | 1015 | mallard |
| U3ISJ9 | Uncharacterized protein; Fragment; | KLHL28; | NULL | 555 | mallard |
| U3ISK7 | Uncharacterized protein; Fragment; | AHDC1; | NULL | 279 | mallard |
| U3IPW2 | Uncharacterized protein; Fragment; | SETBP1; | NULL | 985 | mallard |
| U3ISK9 | Uncharacterized protein; | NULL | NULL | 465 | mallard |
| U3IPN8 | Uncharacterized protein; Fragment; | JAK3; | NULL | 344 | mallard |
| U3ISF3 | Uncharacterized protein; Fragment; | NULL | NULL | 200 | mallard |
| U3IIV3 | Uncharacterized protein; Fragment; | YIPF6; | NULL | 237 | mallard |
| U3IG21 | Uncharacterized protein; Fragment; | NF2; | NULL | 568 | mallard |
| U3IIR3 | Uncharacterized protein; Fragment; | SMPD4; | NULL | 832 | mallard |
| U3IJ22 | Uncharacterized protein; Fragment; | C16orf93; | NULL | 100 | mallard |
