| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IQT2 | Uncharacterized protein; | ABCB11; | NULL | 1338 | mallard |
| U3IEF8 | Ubiquitin carboxyl-terminal hydrolase; EC 3.4.19.12; | USP37; | NULL | 989 | mallard |
| U3IB96 | Uncharacterized protein; Fragment; | NUFIP1; | NULL | 433 | mallard |
| U3I6Q3 | Uncharacterized protein; Fragment; | TMEM9B; | NULL | 149 | mallard |
| U3I3G3 | Uncharacterized protein; | PLN; | XP_005016728.1; | 52 | mallard |
| U3I5F1 | Alkaline phosphatase; EC 3.1.3.1; Fragment; | ALPL; | NULL | 156 | mallard |
| U3IDK6 | Olfactory receptor; Fragment; | NULL | NULL | 318 | mallard |
| U3IAT0 | Uncharacterized protein; Fragment; | NULL | NULL | 192 | mallard |
| U3I411 | Uncharacterized protein; Fragment; | LOC101791247; | NULL | 234 | mallard |
| R0JK93 | Solute carrier family 23 member 1; Fragment; | NULL | NULL | 155 | mallard |
| U3IEH5 | Uncharacterized protein; Fragment; | NULL | NULL | 149 | mallard |
| U3IG37 | Uncharacterized protein; Fragment; | ATAD5; | NULL | 1769 | mallard |
| U3IFK9 | Uncharacterized protein; Fragment; | NULL | NULL | 164 | mallard |
| U3IFD4 | Uncharacterized protein; | PUS10; | XP_005016976.1; | 533 | mallard |
| U3IIZ8 | Uncharacterized protein; | TBC1D1; | NULL | 1174 | mallard |
| U3ICJ7 | Uncharacterized protein; Fragment; | HHIPL1; | NULL | 700 | mallard |
| U3IL17 | Uncharacterized protein; Fragment; | NULL | NULL | 114 | mallard |
| U3I3S7 | Uncharacterized protein; | LOC101802205; | NULL | 407 | mallard |
| U3IHT7 | Uncharacterized protein; Fragment; | RAPGEF3; | NULL | 312 | mallard |
| U3IIV8 | Uncharacterized protein; Fragment; | LOC101789805; | NULL | 313 | mallard |
