| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| V9HXP2 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 344 | mallard |
| U3J832 | Uncharacterized protein; Fragment; | KIAA0226; | NULL | 934 | mallard |
| U3J6B7 | Uncharacterized protein; Fragment; | RPAP2; | NULL | 541 | mallard |
| B4X7Y7 | Olfactory receptor OR14; Fragment; | NULL | NULL | 153 | mallard |
| A0A076NA21 | IL-2/15 receptor beta isoform d9; | NULL | NULL | 280 | mallard |
| U3J954 | Uncharacterized protein; Fragment; | LOC101789439; | NULL | 549 | mallard |
| U3J5D4 | Uncharacterized protein; Fragment; | ADCY6; | NULL | 132 | mallard |
| U3J6U5 | Uncharacterized protein; Fragment; | RGS22; | NULL | 269 | mallard |
| Q2KM24 | MHC class II associated invariant chain; | CD74; | NULL | 221 | mallard |
| U3J937 | Uncharacterized protein; Fragment; | LOC101798642; | NULL | 184 | mallard |
| U3I6Q1 | Uncharacterized protein; Fragment; | RECQL; | NULL | 647 | mallard |
| A0A068F659 | NADH dehydrogenase subunit 5; | ND5; | NULL | 607 | mallard |
| V9HXT7 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 344 | mallard |
| G1FHQ9 | Intestinal fatty acid binding protein; | fabp2; | NULL | 132 | mallard |
| F5APV8 | Homeobox protein C12; Fragment; | NULL | NULL | 40 | mallard |
| G3EKQ2 | Dolichol kinase; Fragment; | NULL | NULL | 271 | mallard |
| I0CDW8 | MHC class I antigen; Fragment; | Anpl-UAA; | NULL | 87 | mallard |
| B5LIJ5 | Clathrin heavy chain-like 1; Fragment; | CLTCL1; | NULL | 73 | mallard |
| R0JD60 | Glycoprotein endo-alpha-1,2-mannosidase-like protein; Fragment; | NULL | NULL | 277 | mallard |
| R0K007 | UPF0564 protein FAM161A; Fragment; | NULL | NULL | 586 | mallard |
