| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IL72 | Uncharacterized protein; | MEIOB; | NULL | 471 | mallard |
| U3J5Q4 | Uncharacterized protein; | VPS13B; | NULL | 4038 | mallard |
| U3J1Q9 | Uncharacterized protein; Fragment; | SIRT4; | NULL | 306 | mallard |
| U3J5F0 | Uncharacterized protein; Fragment; | BAIAP2L2; | NULL | 510 | mallard |
| U3IUN8 | Uncharacterized protein; Fragment; | AFG3L2; | NULL | 780 | mallard |
| U3J639 | Uncharacterized protein; Fragment; | GFRAL; | NULL | 319 | mallard |
| U3J137 | Uncharacterized protein; Fragment; | ANKMY1; | NULL | 900 | mallard |
| U3J1J3 | Uncharacterized protein; Fragment; | AP3S1; | NULL | 193 | mallard |
| U3J895 | Uncharacterized protein; | RASSF2; | NULL | 330 | mallard |
| U3J8L9 | Uncharacterized protein; Fragment; | KLHL10; | NULL | 608 | mallard |
| U3J8R4 | Uncharacterized protein; Fragment; | PPP2R5C; | NULL | 547 | mallard |
| U3J971 | Uncharacterized protein; | ZNF518B; | NULL | 1048 | mallard |
| U3J5U6 | Polypeptide N-acetylgalactosaminyltransferase; EC 2.4.1.-; Protein-UDP acetylgalactosaminyltransferase; Fragment; | GALNT18; | NULL | 528 | mallard |
| U3J990 | Sodium/hydrogen exchanger; Fragment; | SLC9A1; | NULL | 762 | mallard |
| U3IDL8 | Uncharacterized protein; | NEK3; | NULL | 489 | mallard |
| U3J9K2 | Uncharacterized protein; | SETX; | NULL | 2476 | mallard |
| U3IML1 | Uncharacterized protein; | LOC101802232; | NULL | 107 | mallard |
| U3IJ88 | Uncharacterized protein; | KRIT1; | NULL | 738 | mallard |
| U3ITH0 | Uncharacterized protein; Fragment; | NAV1; | NULL | 1599 | mallard |
| U3IK49 | Uncharacterized protein; Fragment; | DIEXF; | NULL | 760 | mallard |
