| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J9J7 | Uncharacterized protein; Fragment; | MRPS18A; | NULL | 157 | mallard |
| U3I0Y0 | Uncharacterized protein; Fragment; | LOC101801186; | NULL | 48 | mallard |
| U3I143 | Uncharacterized protein; | LOC101796765; | NULL | 309 | mallard |
| U3I116 | Uncharacterized protein; Fragment; | NULL | NULL | 92 | mallard |
| U3I117 | Uncharacterized protein; Fragment; | APOA4; | NULL | 71 | mallard |
| U3J9G2 | Uncharacterized protein; Fragment; | INTS7; | NULL | 887 | mallard |
| U3I110 | Uncharacterized protein; Fragment; | NULL | NULL | 78 | mallard |
| U3J9S2 | Uncharacterized protein; | ALG10B; | NULL | 472 | mallard |
| U3I0X5 | Uncharacterized protein; Fragment; | DOLK; | NULL | 476 | mallard |
| U3J9P1 | Uncharacterized protein; Fragment; | DMD; | NULL | 3336 | mallard |
| U3J9R6 | Uncharacterized protein; Fragment; | PCNX; | NULL | 2335 | mallard |
| U3J9V4 | Uncharacterized protein; Fragment; | NULL | NULL | 397 | mallard |
| U3J9V9 | Uncharacterized protein; Fragment; | TRMU; | NULL | 392 | mallard |
| U3I2Z3 | Olfactory receptor; Fragment; | LOC101799455; | NULL | 313 | mallard |
| U3I397 | Uncharacterized protein; Fragment; | LOC101803688; | NULL | 363 | mallard |
| U3I160 | Uncharacterized protein; Fragment; | SYCP3; | NULL | 258 | mallard |
| U3I139 | Olfactory receptor; | NULL | NULL | 306 | mallard |
| U3I128 | Uncharacterized protein; Fragment; | NULL | NULL | 125 | mallard |
| U3I3C1 | Histone H2A; Fragment; | LOC101796281; | NULL | 134 | mallard |
| U3I3F7 | Uncharacterized protein; Fragment; | GNB1L; | NULL | 334 | mallard |
