| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J1G7 | Uncharacterized protein; Fragment; | NULL | NULL | 76 | mallard |
| U3I3I2 | Uncharacterized protein; Fragment; | LOC101798562; | NULL | 65 | mallard |
| U3J4B0 | Uncharacterized protein; Fragment; | RAB32; | NULL | 208 | mallard |
| U3IAA9 | Uncharacterized protein; | TRIP4; | NULL | 582 | mallard |
| U3IMC8 | Uncharacterized protein; Fragment; | ELP2; | NULL | 778 | mallard |
| U3J2D0 | Claudin; | CLDN4; | NULL | 205 | mallard |
| U3IV08 | Uncharacterized protein; Fragment; | NELL2; | NULL | 758 | mallard |
| U3J2Y4 | Uncharacterized protein; | CERS2; | NULL | 376 | mallard |
| U3IYX2 | Uncharacterized protein; | ZBTB47; | NULL | 608 | mallard |
| U3IJC6 | Uncharacterized protein; Fragment; | GFRA1; | NULL | 211 | mallard |
| B2M0K6 | ADP-dependent glucokinase; Fragment; | GK; | NULL | 146 | mallard |
| U3I986 | Uncharacterized protein; Fragment; | APLP2; | NULL | 743 | mallard |
| A0A024FMR7 | Cytochrome c oxidase subunit 1; EC 1.9.3.1; Fragment; | COI; | NULL | 222 | mallard |
| U3IR73 | Uncharacterized protein; | NULL | NULL | 1160 | mallard |
| V9HXL3 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 342 | mallard |
| Q5QFH8 | Fatty acid synthase; Fragment; | FAS; | NULL | 163 | mallard |
| Q2VRR1 | MHC class I antigen alpha chain; Fragment; | Anpl-U; | NULL | 338 | mallard |
| U3IMP5 | Uncharacterized protein; Fragment; | NRCAM; | NULL | 1309 | mallard |
| Q90XU7 | Oocyte maturation factor Mos; Fragment; | c-mos; | NULL | 122 | mallard |
| A5HMF9 | Bone morphogenetic protein 4; | BMP4; | NULL | 404 | mallard |
