| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I5E5 | Uncharacterized protein; Fragment; | SSUH2; | NULL | 350 | mallard |
| U3IPX4 | Uncharacterized protein; | INTS2; | XP_005014455.1; | 1192 | mallard |
| U3IDY9 | Uncharacterized protein; Fragment; | SERGEF; | NULL | 380 | mallard |
| U3INX4 | Uncharacterized protein; Fragment; | CFAP221; | NULL | 537 | mallard |
| U3IDD2 | Uncharacterized protein; Fragment; | KY; | NULL | 662 | mallard |
| U3IYL7 | Uncharacterized protein; Fragment; | LRRK2; | NULL | 2452 | mallard |
| U3IHE3 | Uncharacterized protein; Fragment; | CAPRIN1; | NULL | 638 | mallard |
| U3I7V3 | Uncharacterized protein; Fragment; | LOX; | NULL | 206 | mallard |
| U3IV92 | Uncharacterized protein; Fragment; | NULL | NULL | 35 | mallard |
| U3IVQ6 | Uncharacterized protein; Fragment; | GDF7; | NULL | 294 | mallard |
| U3IU39 | Uncharacterized protein; Fragment; | BSG; | NULL | 362 | mallard |
| U3IV65 | Uncharacterized protein; Fragment; | NULL | NULL | 155 | mallard |
| U3IMK3 | Uncharacterized protein; Fragment; | AHR; | NULL | 853 | mallard |
| U3IR87 | Uncharacterized protein; Fragment; | CHD1L; | NULL | 900 | mallard |
| U3IXX0 | Uncharacterized protein; | RASSF7; | NULL | 417 | mallard |
| U3IQW4 | Uncharacterized protein; Fragment; | DLC1; | NULL | 1095 | mallard |
| U3J0W6 | Uncharacterized protein; Fragment; | NULL | NULL | 254 | mallard |
| U3J285 | Uncharacterized protein; Fragment; | STARD4; | NULL | 181 | mallard |
| U3J107 | Uncharacterized protein; Fragment; | CACHD1; | NULL | 1210 | mallard |
| U3ISZ1 | Uncharacterized protein; Fragment; | PRPS1; | NULL | 284 | mallard |
