| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I4H7 | Uncharacterized protein; Fragment; | CHD3; | NULL | 448 | mallard |
| R0LH54 | Uncharacterized protein; | NULL | NULL | 271 | mallard |
| U3I524 | Uncharacterized protein; Fragment; | PMEPA1; | NULL | 252 | mallard |
| U3I6X4 | Uncharacterized protein; Fragment; | KIAA0100; | NULL | 2175 | mallard |
| R0KSF9 | Protein prune-like protein; Fragment; | NULL | NULL | 166 | mallard |
| R0KUN0 | 6PF-2-K/Fru-2,6-P2ASE liver isozyme; Fragment; | NULL | NULL | 41 | mallard |
| R0LLZ1 | Cell surface A33 antigen; Fragment; | NULL | NULL | 223 | mallard |
| U3I8F6 | Uncharacterized protein; | NULL | NULL | 63 | mallard |
| R0LNG7 | UPF0609 protein C4orf27; Fragment; | NULL | NULL | 297 | mallard |
| U3I5S2 | Uncharacterized protein; | SLC22A13; | NULL | 516 | mallard |
| U3I8E1 | Uncharacterized protein; Fragment; | ARPC3; | NULL | 178 | mallard |
| U3I9B0 | Uncharacterized protein; Fragment; | JARID2; | NULL | 757 | mallard |
| U3I7N1 | Uncharacterized protein; Fragment; | RGS6; | NULL | 427 | mallard |
| U3I699 | Uncharacterized protein; | ATP13A5; | NULL | 1183 | mallard |
| U3I8N2 | Uncharacterized protein; Fragment; | MRPS26; | NULL | 102 | mallard |
| R0KPH2 | Group XIIB secretory phospholipase A2-like protein; Fragment; | NULL | NULL | 202 | mallard |
| U3I7D2 | Uncharacterized protein; Fragment; | LOC101800436; | NULL | 192 | mallard |
| U3IBZ7 | Uncharacterized protein; Fragment; | PTBP3; | NULL | 514 | mallard |
| U3IB52 | Uncharacterized protein; | RAB29; | NULL | 206 | mallard |
| R0LG33 | Scale keratin; Fragment; | NULL | NULL | 127 | mallard |
