| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J391 | Uncharacterized protein; Fragment; | DNAH10; | NULL | 4395 | mallard |
| U3ILR5 | Uncharacterized protein; Fragment; | ERO1LB; | NULL | 433 | mallard |
| U3ILZ7 | Uncharacterized protein; Fragment; | UCK2; | NULL | 265 | mallard |
| U3IM25 | Uncharacterized protein; Fragment; | SWT1; | NULL | 721 | mallard |
| U3ILV1 | Uncharacterized protein; Fragment; | PTPN1; | NULL | 420 | mallard |
| U3ILP0 | Uncharacterized protein; Fragment; | FAM20A; | NULL | 404 | mallard |
| U3IM23 | Uncharacterized protein; Fragment; | EIF4G1; | NULL | 800 | mallard |
| U3ILS3 | Uncharacterized protein; Fragment; | CDK5RAP1; | NULL | 449 | mallard |
| U3IJJ7 | Uncharacterized protein; Fragment; | SYCP1; | NULL | 958 | mallard |
| U3IM39 | Uncharacterized protein; | SLC27A4; | NULL | 645 | mallard |
| U3IME0 | Uncharacterized protein; Fragment; | PODN; | NULL | 358 | mallard |
| U3IME5 | Uncharacterized protein; Fragment; | GUCD1; | NULL | 244 | mallard |
| U3IM08 | Uncharacterized protein; Fragment; | FABP6; | NULL | 123 | mallard |
| U3IMD7 | Uncharacterized protein; Fragment; | HOXD13; | NULL | 213 | mallard |
| U3IM76 | Uncharacterized protein; Fragment; | PEMT; | NULL | 242 | mallard |
| U3IAG9 | Uncharacterized protein; | BMP4; | NULL | 403 | mallard |
| U3IM59 | Uncharacterized protein; | CANT1; | NULL | 392 | mallard |
| U3IQ24 | Uncharacterized protein; Fragment; | NULL | NULL | 493 | mallard |
| U3IM18 | Uncharacterized protein; | PLXNB1; | NULL | 2136 | mallard |
| U3IQ43 | Uncharacterized protein; Fragment; | ACER3; | NULL | 264 | mallard |
