| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I914 | Uncharacterized protein; Fragment; | RUNDC3B; | NULL | 421 | mallard |
| U3IBP8 | Uncharacterized protein; | LOC101803035; | NULL | 574 | mallard |
| U3I6N5 | Uncharacterized protein; Fragment; | PRKRIP1; | NULL | 149 | mallard |
| U3IDG9 | Uncharacterized protein; Fragment; | NULL | NULL | 51 | mallard |
| U3IPA8 | Uncharacterized protein; Fragment; | ITPK1; | NULL | 381 | mallard |
| U3IHS6 | Uncharacterized protein; | NFYB; | NULL | 206 | mallard |
| U3I7L8 | Uncharacterized protein; | ITGA11; | NULL | 1187 | mallard |
| U3IAW3 | Uncharacterized protein; Fragment; | TCEB1; | NULL | 110 | mallard |
| U3ID95 | Uncharacterized protein; Fragment; | UAP1L1; | NULL | 436 | mallard |
| U3J605 | Uncharacterized protein; | DOPEY2; | NULL | 2291 | mallard |
| U3J4M2 | Uncharacterized protein; | SLC22A18; | NULL | 403 | mallard |
| U3IHX1 | Uncharacterized protein; Fragment; | CEP250; | NULL | 2391 | mallard |
| U3IQL3 | Uncharacterized protein; Fragment; | CGN; | NULL | 333 | mallard |
| U3IJE0 | Uncharacterized protein; Fragment; | GPX4; | NULL | 83 | mallard |
| U3IQU8 | Uncharacterized protein; Fragment; | LARP6; | NULL | 421 | mallard |
| U3I9T2 | Uncharacterized protein; Fragment; | SV2C; | NULL | 750 | mallard |
| U3IF15 | Uncharacterized protein; Fragment; | PEX13; | NULL | 311 | mallard |
| U3IQI6 | Uncharacterized protein; | C4orf29; | NULL | 467 | mallard |
| U3IF83 | Uncharacterized protein; Fragment; | CCDC125; | NULL | 380 | mallard |
| U3IS77 | Uncharacterized protein; Fragment; | MED23; | NULL | 1375 | mallard |
