| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J0M1 | Uncharacterized protein; | CLN8; | XP_005012401.1; | 284 | mallard |
| U3IVG2 | Uncharacterized protein; Fragment; | SERPINF1; | NULL | 374 | mallard |
| U3J0L6 | Uncharacterized protein; Fragment; | ARL6IP5; | NULL | 134 | mallard |
| U3J4D0 | Uncharacterized protein; | AKAP1; | XP_005021060.1;XP_005021061.1; | 883 | mallard |
| U3J426 | Uncharacterized protein; | NPAT; | NULL | 1444 | mallard |
| U3ITV5 | Uncharacterized protein; Fragment; | NULL | NULL | 317 | mallard |
| U3J614 | Uncharacterized protein; Fragment; | FAM92A1; | NULL | 147 | mallard |
| U3IT96 | Uncharacterized protein; | ZFAND6; | NULL | 224 | mallard |
| U3IME2 | Uncharacterized protein; Fragment; | LOC101798418; | NULL | 502 | mallard |
| U3IWV2 | Uncharacterized protein; Fragment; | TMEM186; | NULL | 178 | mallard |
| U3IZF8 | Uncharacterized protein; Fragment; | RPL11; | NULL | 126 | mallard |
| U3J8E2 | Uncharacterized protein; Fragment; | NULL | NULL | 88 | mallard |
| U3J786 | Uncharacterized protein; Fragment; | KCNJ6; | NULL | 327 | mallard |
| U3J750 | Uncharacterized protein; Fragment; | NULL | NULL | 1196 | mallard |
| U3IAM7 | Uncharacterized protein; Fragment; | GORASP2; | NULL | 421 | mallard |
| U3J718 | Uncharacterized protein; Fragment; | ICMT; | NULL | 206 | mallard |
| U3J479 | Uncharacterized protein; Fragment; | RRP12; | NULL | 1201 | mallard |
| U3J7Q6 | Uncharacterized protein; Fragment; | C15orf27; | NULL | 522 | mallard |
| U3J8G6 | Uncharacterized protein; Fragment; | NULL | NULL | 59 | mallard |
| U3J4X7 | Uncharacterized protein; Fragment; | PSMD10; | NULL | 156 | mallard |
