| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3ITK6 | Uncharacterized protein; Fragment; | CTH; | NULL | 349 | mallard |
| U3J7X1 | Uncharacterized protein; Fragment; | DCLK2; | NULL | 736 | mallard |
| R0LKF6 | Guanine nucleotide-binding protein subunit beta-2-like 1; | NULL | NULL | 276 | mallard |
| R0J7J9 | E3 ubiquitin-protein ligase HUWE1; | NULL | NULL | 120 | mallard |
| R0K0H3 | Solute carrier family 35 member F1; | NULL | NULL | 976 | mallard |
| U3J1H6 | Uncharacterized protein; Fragment; | WRNIP1; | NULL | 460 | mallard |
| R0JBJ9 | Uncharacterized protein; | NULL | NULL | 80 | mallard |
| R0K210 | Tripartite motif-containing protein 58; Fragment; | NULL | NULL | 143 | mallard |
| R0L4J0 | Scale keratin; Fragment; | NULL | NULL | 108 | mallard |
| R0KCC7 | Uncharacterized protein; | NULL | NULL | 374 | mallard |
| R0KAY8 | Uncharacterized protein; | NULL | NULL | 101 | mallard |
| R0J7U8 | Ashwin; Fragment; | NULL | NULL | 188 | mallard |
| U3IN20 | Uncharacterized protein; Fragment; | HPX; | NULL | 168 | mallard |
| U3IWU9 | Uncharacterized protein; Fragment; | BUB1; | NULL | 1052 | mallard |
| R0KWP1 | Uncharacterized protein; | NULL | NULL | 355 | mallard |
| R0J805 | Vacuolar protein sorting-associated protein 18-like protein; Fragment; | NULL | NULL | 953 | mallard |
| R0K3R3 | Uncharacterized protein; | NULL | NULL | 255 | mallard |
| R0L556 | Stromal interaction molecule 1; Fragment; | NULL | NULL | 169 | mallard |
| R0J629 | Heat shock protein 105 kDa; | NULL | NULL | 80 | mallard |
| R0LFD6 | Protocadherin-23; Fragment; | NULL | NULL | 1667 | mallard |
