| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I5P7 | Uncharacterized protein; Fragment; | CYP26C1; | NULL | 458 | mallard |
| U3J342 | Uncharacterized protein; Fragment; | HELB; | NULL | 899 | mallard |
| U3I5C5 | Uncharacterized protein; Fragment; | NDUFA9; | NULL | 377 | mallard |
| R0LK39 | Sorting nexin-29; Fragment; | NULL | NULL | 442 | mallard |
| U3ICQ7 | Acetyltransferase component of pyruvate dehydrogenase complex; EC 2.3.1.12; Fragment; | DLAT; | NULL | 594 | mallard |
| U3I9Q6 | Uncharacterized protein; Fragment; | UBN2; | NULL | 1182 | mallard |
| U3I5Z7 | Uncharacterized protein; Fragment; | SAV1; | NULL | 362 | mallard |
| U3IHD8 | Uncharacterized protein; Fragment; | NULL | NULL | 1038 | mallard |
| U3IFB7 | Uncharacterized protein; Fragment; | WDR66; | NULL | 897 | mallard |
| R0KEA5 | Adenine phosphoribosyltransferase; Fragment; | NULL | NULL | 105 | mallard |
| U3IFZ4 | Uncharacterized protein; Fragment; | PRPF4; | NULL | 536 | mallard |
| U3IAK2 | Uncharacterized protein; | RREB1; | NULL | 1617 | mallard |
| U3II92 | Uncharacterized protein; | RBMS1; | NULL | 395 | mallard |
| U3I6T3 | Uncharacterized protein; Fragment; | KIAA0556; | NULL | 483 | mallard |
| U3IIK7 | Uncharacterized protein; | ANKS3; | NULL | 658 | mallard |
| U3IEN9 | Uncharacterized protein; Fragment; | XRRA1; | NULL | 609 | mallard |
| U3IIH6 | Uncharacterized protein; Fragment; | ZFYVE20; | NULL | 724 | mallard |
| R0KZ29 | GTP cyclohydrolase 1; Fragment; | NULL | NULL | 161 | mallard |
| U3IQU9 | Uncharacterized protein; Fragment; | ACSL3; | NULL | 718 | mallard |
| U3ILX9 | Uncharacterized protein; | SLC3A1; | NULL | 686 | mallard |
