| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IBY5 | Uncharacterized protein; | NULL | NULL | 180 | mallard |
| U3J6D2 | Uncharacterized protein; Fragment; | LOC101799120; | NULL | 295 | mallard |
| U3J4V8 | Uncharacterized protein; | SPG21; | XP_005025563.1; | 310 | mallard |
| U3IS37 | Uncharacterized protein; Fragment; | PTCD2; | NULL | 342 | mallard |
| U3IBG0 | Uncharacterized protein; Fragment; | TMEM141; | NULL | 97 | mallard |
| U3I6I0 | Adenosylhomocysteinase; EC 3.3.1.1; Fragment; | AHCYL1; | NULL | 495 | mallard |
| U3J6S7 | Uncharacterized protein; Fragment; | GALR3; | NULL | 324 | mallard |
| U3J5L8 | Uncharacterized protein; Fragment; | WDR64; | NULL | 582 | mallard |
| U3IKU7 | Uncharacterized protein; | RAD51D; | XP_005010701.1; | 329 | mallard |
| U3J5P6 | Uncharacterized protein; Fragment; | NULL | NULL | 77 | mallard |
| U3IGM9 | Uncharacterized protein; Fragment; | NULL | NULL | 306 | mallard |
| U3I4E5 | Uncharacterized protein; Fragment; | KANK4; | NULL | 384 | mallard |
| U3I358 | Uncharacterized protein; Fragment; | NULL | NULL | 35 | mallard |
| U3I4P0 | Sulfotransferase; EC 2.8.2.-; Fragment; | LOC101801341; | NULL | 287 | mallard |
| U3I0Q4 | Uncharacterized protein; Fragment; | SIK3; | NULL | 1269 | mallard |
| U3I2X7 | Uncharacterized protein; Fragment; | NDC1; | NULL | 669 | mallard |
| U3J6D3 | Uncharacterized protein; | METTL16; | NULL | 561 | mallard |
| U3J6V1 | Uncharacterized protein; Fragment; | MAPKAPK2; | NULL | 249 | mallard |
| U3IH81 | Uncharacterized protein; Fragment; | PARP12; | NULL | 552 | mallard |
| U3IEA1 | Uncharacterized protein; Fragment; | LOC101796575; | NULL | 139 | mallard |
