| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IQ07 | Uncharacterized protein; Fragment; | SCARB2; | NULL | 476 | mallard |
| U3IM81 | Uncharacterized protein; | LOC101803041; | NULL | 257 | mallard |
| U3IMD0 | Uncharacterized protein; | TREM2; | NULL | 220 | mallard |
| U3IM63 | Uncharacterized protein; Fragment; | NYAP2; | NULL | 613 | mallard |
| U3IM54 | Uncharacterized protein; Fragment; | GAB1; | NULL | 667 | mallard |
| U3IQ40 | Uncharacterized protein; | AFTPH; | NULL | 884 | mallard |
| U3ILZ9 | Uncharacterized protein; | CEP135; | NULL | 1148 | mallard |
| U3IQ80 | Uncharacterized protein; | LOC101799054; | NULL | 1086 | mallard |
| U3IQ44 | Uncharacterized protein; | FAM83F; | NULL | 476 | mallard |
| U3IQ12 | Uncharacterized protein; | NMNAT1; | NULL | 252 | mallard |
| U3IQ21 | DNA-directed RNA polymerase; EC 2.7.7.6; Fragment; | POLR2B; | NULL | 1169 | mallard |
| U3ISV9 | Uncharacterized protein; Fragment; | KIAA0319; | NULL | 1068 | mallard |
| U3IT24 | Uncharacterized protein; Fragment; | ITFG1; | NULL | 548 | mallard |
| U3ISY0 | Uncharacterized protein; | UFSP2; | NULL | 463 | mallard |
| U3IQ82 | Uncharacterized protein; Fragment; | EEPD1; | NULL | 563 | mallard |
| U3IQA0 | Uncharacterized protein; Fragment; | IGFBP7; | NULL | 192 | mallard |
| U3J399 | Uncharacterized protein; Fragment; | LOC101790717; | NULL | 3479 | mallard |
| U3IQ67 | Uncharacterized protein; | GCC1; | NULL | 779 | mallard |
| U3IT82 | Uncharacterized protein; Fragment; | PI4K2A; | NULL | 337 | mallard |
| U3ISZ7 | Uncharacterized protein; Fragment; | CKMT1B; | NULL | 386 | mallard |
