| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J9L3 | Uncharacterized protein; Fragment; | PDCL3; | NULL | 181 | mallard |
| U3IF06 | Uncharacterized protein; Fragment; | LOC101799400; | NULL | 167 | mallard |
| R0L2I6 | Uncharacterized protein; | NULL | NULL | 276 | mallard |
| U3J960 | Uncharacterized protein; | IGJ; | XP_005031370.1; | 160 | mallard |
| R0JLP4 | SH2 domain-containing protein 1B; Fragment; | NULL | NULL | 115 | mallard |
| U3J9B1 | Uncharacterized protein; Fragment; | PPP1R10; | NULL | 119 | mallard |
| R0L1B0 | Plexin domain-containing protein 1; Fragment; | NULL | NULL | 147 | mallard |
| R0L4E5 | LIM domain kinase 2; Fragment; | NULL | NULL | 637 | mallard |
| R0L5U3 | Acetyl-CoA acetyltransferase, mitochondrial; Fragment; | NULL | NULL | 387 | mallard |
| U3J8G7 | Uncharacterized protein; Fragment; | SLC23A2; | NULL | 614 | mallard |
| R0L5B3 | Polypeptide N-acetylgalactosaminyltransferase; EC 2.4.1.-; Protein-UDP acetylgalactosaminyltransferase; Fragment; | NULL | NULL | 563 | mallard |
| R0LK24 | Homeobox protein EMX1; Fragment; | NULL | NULL | 123 | mallard |
| R0LVX8 | Uncharacterized protein; | NULL | NULL | 177 | mallard |
| R0KVN9 | RNA polymerase II elongation factor ELL; Fragment; | NULL | NULL | 562 | mallard |
| R0KZU0 | von Willebrand factor C and EGF domain-containing protein; | NULL | NULL | 200 | mallard |
| R0LCE2 | Fatty acid desaturase 2; Fragment; | NULL | NULL | 428 | mallard |
| R0LT79 | UPF0517 transmembrane protein C20orf142-like protein; Fragment; | NULL | NULL | 213 | mallard |
| R0LAY5 | Wnt inhibitory factor 1; Fragment; | NULL | NULL | 346 | mallard |
| R0LVH1 | Glutaredoxin domain-containing cysteine-rich protein 1; Fragment; | NULL | NULL | 292 | mallard |
| R0JF40 | Protein fem-1-like protein A; Fragment; | NULL | XP_005027762.1; | 587 | mallard |
