| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J3U0 | Uncharacterized protein; | MGAT4A; | XP_005013422.1;XP_005013423.1; | 535 | mallard |
| B4X821 | Olfactory receptor OR53; Fragment; | NULL | NULL | 155 | mallard |
| U3IQN8 | Uncharacterized protein; Fragment; | HTR7; | NULL | 350 | mallard |
| U3J6H2 | Uncharacterized protein; | LOC101797812; | NULL | 526 | mallard |
| U3J4W9 | Uncharacterized protein; Fragment; | DAPK1; | NULL | 1409 | mallard |
| Q6QWC3 | Cyclin-dependent kinase inhibitor p27 Kip1; | NULL | XP_005010099.1; | 198 | mallard |
| U3J5E2 | Uncharacterized protein; Fragment; | ADH5; | NULL | 376 | mallard |
| U3J819 | Uncharacterized protein; Fragment; | PADI1; | NULL | 663 | mallard |
| B4X7Y9 | Olfactory receptor OR16; Fragment; | NULL | NULL | 153 | mallard |
| Q6JWQ8 | MHC class I antigen alpha chain; | Anpl-U; | NULL | 358 | mallard |
| U3HZ93 | Uncharacterized protein; Fragment; | NULL | NULL | 42 | mallard |
| B4Z9X1 | Pterin-4 alpha-carbinolamine dehydratase; Fragment; | PCBD1; | NULL | 43 | mallard |
| B2M0K2 | Lipoprotein lipase; Fragment; | LPL; | NULL | 238 | mallard |
| O57447 | Rhodopsin; Fragment; | NULL | NULL | 317 | mallard |
| U3I3A6 | Uncharacterized protein; Fragment; | GP1BB; | NULL | 204 | mallard |
| B5LYK1 | Melanocyte-stimulating hormone receptor; MSH-R; Melanocortin receptor 1; Fragment; | MC1R; | NULL | 287 | mallard |
| U3I581 | Uncharacterized protein; | ZIC1; | NULL | 378 | mallard |
| U3IC08 | Uncharacterized protein; Fragment; | C1QTNF7; | NULL | 251 | mallard |
| U3I1S1 | Uncharacterized protein; Fragment; | NULL | NULL | 31 | mallard |
| U3J7L4 | Uncharacterized protein; Fragment; | RASL12; | NULL | 263 | mallard |
