| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IXT3 | Uncharacterized protein; | TFG; | NULL | 342 | mallard |
| U3IRB9 | Uncharacterized protein; Fragment; | CALHM1; | NULL | 331 | mallard |
| U3I3A2 | Uncharacterized protein; | C1orf159; | XP_005008853.1;XP_005008854.1;XP_005008855.1; | 202 | mallard |
| U3J981 | Uncharacterized protein; Fragment; | ILF2; | NULL | 356 | mallard |
| U3IHG8 | Fructose-bisphosphate aldolase; EC 4.1.2.13; | ALDOB; | NULL | 364 | mallard |
| U3IGS5 | Uncharacterized protein; Fragment; | P4HTM; | NULL | 358 | mallard |
| U3I7K0 | Uncharacterized protein; | DOK1; | NULL | 191 | mallard |
| U3I532 | Uncharacterized protein; | RHBDF2; | NULL | 764 | mallard |
| U3I1M0 | Uncharacterized protein; Fragment; | NULL | NULL | 162 | mallard |
| U3IDF5 | Uncharacterized protein; | NULL | NULL | 261 | mallard |
| U3IB14 | Uncharacterized protein; | DNAJC13; | NULL | 2236 | mallard |
| U3IGG0 | Uncharacterized protein; | MIEF2; | NULL | 440 | mallard |
| U3IMB2 | Uncharacterized protein; Fragment; | NULL | NULL | 2076 | mallard |
| U3I702 | Uncharacterized protein; Fragment; | ST5; | NULL | 1097 | mallard |
| U3I070 | Uncharacterized protein; Fragment; | TBC1D8; | NULL | 1154 | mallard |
| U3IDQ8 | Uncharacterized protein; Fragment; | SOX4; | NULL | 164 | mallard |
| U3IPF2 | Uncharacterized protein; Fragment; | RNF150; | NULL | 381 | mallard |
| U3IAR5 | Uncharacterized protein; Fragment; | DESI1; | NULL | 165 | mallard |
| U3IYF1 | Uncharacterized protein; Fragment; | INPP5J; | NULL | 455 | mallard |
| U3IPL3 | Uncharacterized protein; Fragment; | ESYT3; | NULL | 812 | mallard |
