| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZ18 | Olfactory receptor; Fragment; | LOC101795080; | NULL | 309 | mallard |
| U3IBV3 | Uncharacterized protein; Fragment; | NULL | NULL | 454 | mallard |
| R0LMG1 | Transmembrane protein C17orf28; Fragment; | NULL | NULL | 778 | mallard |
| U3IBU4 | Uncharacterized protein; Fragment; | VPS13C; | NULL | 3762 | mallard |
| R0LM30 | Ellis-van Creveld syndrome protein; Fragment; | NULL | NULL | 833 | mallard |
| U3I8B7 | Uncharacterized protein; | ARNTL; | NULL | 659 | mallard |
| U3IKA1 | Uncharacterized protein; | RPS29; | NULL | 54 | mallard |
| U3HYY8 | Uncharacterized protein; Fragment; | NULL | NULL | 61 | mallard |
| U3IGB4 | Uncharacterized protein; Fragment; | PPME1; | NULL | 350 | mallard |
| R0LAH1 | Uncharacterized protein; | NULL | NULL | 305 | mallard |
| R0LF49 | Uncharacterized protein; | NULL | NULL | 618 | mallard |
| U3IMU5 | Uncharacterized protein; | DHDDS; | XP_005020379.1; | 333 | mallard |
| U3IDW3 | Uncharacterized protein; Fragment; | MAP2K6; | NULL | 334 | mallard |
| U3IRH6 | Uncharacterized protein; Fragment; | LYPD2; | NULL | 131 | mallard |
| U3IK46 | Uncharacterized protein; Fragment; | CALM2; | NULL | 149 | mallard |
| U3IR85 | DNA polymerase; EC 2.7.7.7; Fragment; | POLE; | NULL | 2196 | mallard |
| U3IQV2 | Uncharacterized protein; Fragment; | FRRS1L; | NULL | 233 | mallard |
| U3IBW4 | Uncharacterized protein; Fragment; | NUCKS1; | NULL | 293 | mallard |
| U3IUC9 | Uncharacterized protein; | MAFA; | NULL | 222 | mallard |
| U3I123 | Uncharacterized protein; Fragment; | NULL | NULL | 26 | mallard |
