| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I3Q9 | Uncharacterized protein; | CCNB3; | NULL | 309 | mallard |
| U3HZG4 | Uncharacterized protein; Fragment; | NULL | NULL | 44 | mallard |
| U3J221 | Uncharacterized protein; Fragment; | CLIC5; | NULL | 255 | mallard |
| U3I6S0 | Uncharacterized protein; Fragment; | LOC101792179; | NULL | 909 | mallard |
| U3I846 | Uncharacterized protein; Fragment; | NULL | NULL | 244 | mallard |
| U3I4M4 | Uncharacterized protein; | RBP1; | NULL | 135 | mallard |
| U3I0M5 | Uncharacterized protein; | NULL | NULL | 128 | mallard |
| U3I7P6 | Uncharacterized protein; Fragment; | GPN3; | NULL | 235 | mallard |
| U3HYT2 | Uncharacterized protein; Fragment; | LOC101797500; | NULL | 302 | mallard |
| U3IA29 | Uncharacterized protein; | ANGPTL5; | XP_005010549.1; | 390 | mallard |
| U3I488 | Uncharacterized protein; Fragment; | ZCCHC10; | NULL | 166 | mallard |
| U3IAP0 | Uncharacterized protein; | ATCAY; | NULL | 360 | mallard |
| U3I1H8 | Uncharacterized protein; Fragment; | INHBB; | NULL | 265 | mallard |
| U3I5W7 | Uncharacterized protein; Fragment; | GRHL3; | NULL | 612 | mallard |
| U3ICG1 | Uncharacterized protein; Fragment; | NULL | NULL | 318 | mallard |
| U3ICC7 | Coronin; Fragment; | CORO1C; | NULL | 480 | mallard |
| U3I8R9 | Uncharacterized protein; Fragment; | NDUFA10; | NULL | 355 | mallard |
| U3IEG7 | Uncharacterized protein; | SYT13; | NULL | 425 | mallard |
| U3IBS1 | Uncharacterized protein; Fragment; | TSC22D1; | NULL | 850 | mallard |
| U3ICY9 | Uncharacterized protein; Fragment; | LOC101789661; | NULL | 320 | mallard |
