| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZG1 | Uncharacterized protein; Fragment; | TRIM61; | NULL | 95 | mallard |
| U3HZV8 | Uncharacterized protein; Fragment; | RNF103; | NULL | 203 | mallard |
| U3I0A2 | Uncharacterized protein; Fragment; | NULL | NULL | 40 | mallard |
| U3I092 | Uncharacterized protein; Fragment; | MBLAC2; | NULL | 136 | mallard |
| R0LR21 | Uncharacterized protein; | NULL | NULL | 280 | mallard |
| U3I0B2 | Uncharacterized protein; Fragment; | NULL | NULL | 43 | mallard |
| U3HYH7 | Uncharacterized protein; Fragment; | CISD2; | NULL | 110 | mallard |
| R0LP63 | Guanine nucleotide-binding protein alpha-14 subunit; Fragment; | NULL | NULL | 320 | mallard |
| U3HZ62 | Uncharacterized protein; Fragment; | IRF2BPL; | NULL | 130 | mallard |
| R0LP37 | Glycine receptor subunit beta; Fragment; | NULL | NULL | 457 | mallard |
| U3I3X6 | POU domain protein; Fragment; | LOC101790852; | NULL | 221 | mallard |
| U3I5B8 | Uncharacterized protein; | LOC101798841; | NULL | 287 | mallard |
| R0LNC2 | Choline transporter-like protein 3; Fragment; | NULL | NULL | 577 | mallard |
| U3I074 | Uncharacterized protein; Fragment; | LOC101800853; | NULL | 45 | mallard |
| R0JGX5 | DNA helicase B; Fragment; | NULL | NULL | 900 | mallard |
| U3I7X4 | Uncharacterized protein; Fragment; | C17orf64; | NULL | 296 | mallard |
| U3I6C2 | Uncharacterized protein; Fragment; | EPRS; | NULL | 1607 | mallard |
| U3I413 | Uncharacterized protein; Fragment; | SPOCK1; | NULL | 426 | mallard |
| U3I921 | Uncharacterized protein; Fragment; | NULL | NULL | 352 | mallard |
| U3IBY4 | Uncharacterized protein; Fragment; | TMEM120A; | NULL | 343 | mallard |
