| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| R0L702 | Uncharacterized protein; | NULL | NULL | 265 | mallard |
| R0M0G3 | Uncharacterized protein C21orf63-like protein; | NULL | NULL | 648 | mallard |
| R0LPJ3 | Uncharacterized protein; | NULL | NULL | 185 | mallard |
| U3I283 | Uncharacterized protein; Fragment; | NULL | NULL | 22 | mallard |
| U3HZX1 | Uncharacterized protein; Fragment; | NULL | NULL | 80 | mallard |
| U3I3W4 | Uncharacterized protein; Fragment; | SYT16; | NULL | 638 | mallard |
| U3I6E2 | Uncharacterized protein; Fragment; | NULL | NULL | 283 | mallard |
| R0LL45 | Uncharacterized protein; | NULL | NULL | 103 | mallard |
| R0LU56 | Casein kinase I isoform epsilon; Fragment; | NULL | XP_005016001.1; | 416 | mallard |
| R0LJP0 | 60S ribosomal protein L39; Fragment; | NULL | NULL | 36 | mallard |
| U3HYV9 | Uncharacterized protein; | B3GALT1; | XP_005019006.1; | 326 | mallard |
| R0LF69 | Bardet-Biedl syndrome 7 protein; Fragment; | NULL | NULL | 660 | mallard |
| U3IEE1 | Uncharacterized protein; Fragment; | SPATA4; | NULL | 158 | mallard |
| U3IDH6 | Uncharacterized protein; Fragment; | SPATA17; | NULL | 319 | mallard |
| R0L9Y2 | Mothers against decapentaplegic-like protein 2; | NULL | NULL | 258 | mallard |
| R0K4V9 | Vacuolar protein sorting-associated protein 41-like protein; Fragment; | NULL | NULL | 834 | mallard |
| R0LZ25 | Oxysterol-binding protein; Fragment; | NULL | NULL | 927 | mallard |
| R0JTC3 | Uncharacterized protein; | NULL | NULL | 244 | mallard |
| U3IBR7 | Uncharacterized protein; Fragment; | PTCD3; | NULL | 607 | mallard |
| R0JCF4 | Lysine-specific histone demethylase 1; Fragment; | NULL | NULL | 736 | mallard |
