| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IZ42 | Uncharacterized protein; Fragment; | EDRF1; | NULL | 1185 | mallard |
| U3J1R0 | Uncharacterized protein; Fragment; | GPR6; | NULL | 321 | mallard |
| U3J2M4 | Uncharacterized protein; Fragment; | TMEM30A; | XP_005028909.1; | 319 | mallard |
| U3J1C4 | Uncharacterized protein; Fragment; | C1orf131; | NULL | 140 | mallard |
| U3IXX9 | Uncharacterized protein; Fragment; | SLC23A3; | NULL | 447 | mallard |
| U3J5E6 | Uncharacterized protein; | CPB1; | XP_005018245.1; | 417 | mallard |
| U3J238 | Uncharacterized protein; | ZC3H7A; | NULL | 973 | mallard |
| U3J1D0 | Uncharacterized protein; Fragment; | CTSA; | NULL | 345 | mallard |
| U3J6F0 | Uncharacterized protein; Fragment; | PPCDC; | NULL | 204 | mallard |
| U3J597 | Isocitrate dehydrogenase [NADP]; EC 1.1.1.42; | IDH1; | XP_005016877.1;XP_005016878.1; | 415 | mallard |
| U3I1M4 | Uncharacterized protein; Fragment; | NULL | NULL | 30 | mallard |
| U3I5Z6 | Uncharacterized protein; Fragment; | DAPP1; | NULL | 240 | mallard |
| U3J9P5 | Uncharacterized protein; Fragment; | CISH; | NULL | 200 | mallard |
| U3J891 | Uncharacterized protein; Fragment; | VPS28; | NULL | 46 | mallard |
| U3J8M0 | Uncharacterized protein; Fragment; | MTL5; | NULL | 139 | mallard |
| U3I863 | Uncharacterized protein; Fragment; | TTC4; | NULL | 308 | mallard |
| U3J573 | Uncharacterized protein; Fragment; | SLC10A1; | NULL | 304 | mallard |
| U3J8C7 | Uncharacterized protein; Fragment; | ADCK2; | NULL | 353 | mallard |
| U3J5W3 | Uncharacterized protein; | EXO1; | NULL | 786 | mallard |
| U3IDB4 | Uncharacterized protein; Fragment; | NULL | NULL | 751 | mallard |
