| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IUU3 | Cystic fibrosis transmembrane conductance regulator; EC 3.6.3.49; ATP-binding cassette sub-family C member 7; Channel conductance-controlling ATPase; cAMP-dependent chloride channel; Fragment; | CFTR; | NULL | 1491 | mallard |
| U3INN1 | Uncharacterized protein; Fragment; | OLFM2; | NULL | 146 | mallard |
| U3J1N8 | Uncharacterized protein; Fragment; | NULL | NULL | 322 | mallard |
| U3IKP0 | Uncharacterized protein; Fragment; | NCKAP1; | NULL | 1131 | mallard |
| U3J277 | Protein yippee-like; Fragment; | YPEL2; | NULL | 121 | mallard |
| U3IX62 | Uncharacterized protein; Fragment; | SGOL1; | NULL | 639 | mallard |
| U3IL40 | Uncharacterized protein; | MED21; | NULL | 144 | mallard |
| U3IYC0 | Uncharacterized protein; Fragment; | DOCK2; | NULL | 1801 | mallard |
| U3J5R7 | Uncharacterized protein; | VRTN; | NULL | 665 | mallard |
| U3IL00 | Uncharacterized protein; Fragment; | MGAT1; | NULL | 212 | mallard |
| U3J2D8 | Uncharacterized protein; Fragment; | GAB3; | NULL | 627 | mallard |
| U3J1M8 | Uncharacterized protein; | SLC13A1; | NULL | 596 | mallard |
| U3IYH5 | Uncharacterized protein; Fragment; | CERS4; | NULL | 401 | mallard |
| U3J6V8 | Uncharacterized protein; Fragment; | SLC4A9; | NULL | 924 | mallard |
| U3J8Y8 | Uncharacterized protein; Fragment; | CWF19L2; | NULL | 893 | mallard |
| R0J9X9 | Partitioning-defective 3-like protein; | NULL | NULL | 154 | mallard |
| R0JVC7 | Uncharacterized protein; Fragment; | NULL | NULL | 31 | mallard |
| U3JA18 | Uncharacterized protein; Fragment; | PARP6; | NULL | 631 | mallard |
| R0JE06 | Uncharacterized protein; | NULL | NULL | 542 | mallard |
| U3J4N7 | Uncharacterized protein; | PPP1R9A; | NULL | 1118 | mallard |
