| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IJN2 | Uncharacterized protein; Fragment; | NULL | NULL | 50 | mallard |
| U3HYL4 | Uncharacterized protein; Fragment; | COL26A1; | NULL | 300 | mallard |
| U3IJP9 | Uncharacterized protein; | LOC101792314; | NULL | 229 | mallard |
| U3J5Y7 | Uncharacterized protein; Fragment; | MINOS1; | NULL | 57 | mallard |
| U3IHQ4 | Uncharacterized protein; | DBH; | NULL | 612 | mallard |
| U3ICY0 | Uncharacterized protein; | AGBL5; | NULL | 377 | mallard |
| U3IHM3 | Uncharacterized protein; Fragment; | MSH3; | NULL | 1061 | mallard |
| U3IHH5 | Uncharacterized protein; Fragment; | BSPRY; | NULL | 317 | mallard |
| U3IH97 | Uncharacterized protein; Fragment; | LOC101802012; | NULL | 356 | mallard |
| U3IUI5 | Uncharacterized protein; Fragment; | MIPOL1; | NULL | 217 | mallard |
| U3IGG3 | Uncharacterized protein; Fragment; | SLC33A1; | NULL | 488 | mallard |
| U3IRX1 | Uncharacterized protein; Fragment; | TWISTNB; | NULL | 254 | mallard |
| U3I338 | Uncharacterized protein; Fragment; | NULL | NULL | 20 | mallard |
| U3ILJ7 | Uncharacterized protein; | NULL | NULL | 148 | mallard |
| U3J9E3 | Uncharacterized protein; | AKT2; | NULL | 316 | mallard |
| U3IMM2 | Uncharacterized protein; | LOC101803127; | NULL | 1066 | mallard |
| U3J0Y3 | Uncharacterized protein; Fragment; | NULL | NULL | 105 | mallard |
| U3IL85 | Uncharacterized protein; Fragment; | NULL | NULL | 284 | mallard |
| U3I381 | Uncharacterized protein; Fragment; | NULL | NULL | 195 | mallard |
| U3IKD3 | Uncharacterized protein; Fragment; | MAPRE3; | NULL | 110 | mallard |
