| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IEV0 | Uncharacterized protein; | MYOZ1; | XP_005015740.1; | 294 | mallard |
| U3IY04 | Uncharacterized protein; Fragment; | TNNI1; | NULL | 198 | mallard |
| U3IV22 | Uncharacterized protein; Fragment; | NULL | NULL | 63 | mallard |
| U3IYV8 | Uncharacterized protein; | ABL1; | NULL | 1123 | mallard |
| U3ILG5 | Uncharacterized protein; Fragment; | NULL | NULL | 580 | mallard |
| U3J372 | Uncharacterized protein; | ENTPD5; | NULL | 401 | mallard |
| U3J6L9 | Uncharacterized protein; Fragment; | NQO2; | NULL | 226 | mallard |
| U3IXP1 | Uncharacterized protein; Fragment; | SLC14A2; | NULL | 866 | mallard |
| R0J8M8 | Uncharacterized protein; | NULL | NULL | 425 | mallard |
| U3I4I6 | Uncharacterized protein; | CD4; | XP_005016816.1;XP_005016817.1; | 482 | mallard |
| R0J6Y6 | Cytosolic purine 5'-nucleotidase; Fragment; | NULL | NULL | 39 | mallard |
| R0JJ70 | Uncharacterized protein; Fragment; | NULL | NULL | 40 | mallard |
| R0JB62 | Kinesin-like protein KIF26A; Fragment; | NULL | NULL | 1902 | mallard |
| U3J1U5 | Uncharacterized protein; Fragment; | LAYN; | NULL | 350 | mallard |
| U3IEG9 | Uncharacterized protein; Fragment; | FUBP1; | NULL | 602 | mallard |
| U3J3R4 | Uncharacterized protein; | CMTR1; | NULL | 832 | mallard |
| R0L2B2 | Uncharacterized protein; | NULL | NULL | 194 | mallard |
| R0JYF9 | Uncharacterized protein; | NULL | NULL | 105 | mallard |
| U3J9Y2 | L-lactate dehydrogenase; EC 1.1.1.27; Fragment; | LDHB; | NULL | 307 | mallard |
| U3IQK4 | Uncharacterized protein; Fragment; | LOC101792818; | NULL | 481 | mallard |
