| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I7F5 | Uncharacterized protein; Fragment; | IRAK2; | NULL | 644 | mallard |
| U3HYK1 | Uncharacterized protein; Fragment; | UBB; | NULL | 242 | mallard |
| U3I1G2 | Uncharacterized protein; Fragment; | MSX1; | NULL | 142 | mallard |
| U3I9Z9 | Uncharacterized protein; Fragment; | NULL | NULL | 1235 | mallard |
| U3IA18 | Uncharacterized protein; Fragment; | TRHDE; | NULL | 820 | mallard |
| U3IA41 | Uncharacterized protein; Fragment; | NULL | NULL | 152 | mallard |
| U3IA65 | Uncharacterized protein; Fragment; | ASTE1; | NULL | 501 | mallard |
| U3IA20 | Uncharacterized protein; Fragment; | EHHADH; | NULL | 294 | mallard |
| U3I9X8 | Uncharacterized protein; Fragment; | PHTF1; | NULL | 696 | mallard |
| U3IA58 | Uncharacterized protein; Fragment; | SEC14L5; | NULL | 718 | mallard |
| U3ICG8 | Uncharacterized protein; Fragment; | NULL | NULL | 96 | mallard |
| U3IA36 | Uncharacterized protein; Fragment; | KAL1; | NULL | 598 | mallard |
| U3IA32 | Uncharacterized protein; | PDCD1LG2; | NULL | 217 | mallard |
| U3I9T5 | Uncharacterized protein; | ADM; | NULL | 62 | mallard |
| U3I7E1 | Uncharacterized protein; Fragment; | SGPL1; | NULL | 560 | mallard |
| U3IA77 | Uncharacterized protein; Fragment; | PMS2; | NULL | 871 | mallard |
| U3ICL4 | Uncharacterized protein; Fragment; | KIF13A; | NULL | 1716 | mallard |
| U3ICN4 | Uncharacterized protein; Fragment; | LOC101799563; | NULL | 225 | mallard |
| U3IEL2 | Uncharacterized protein; Fragment; | NULL | NULL | 978 | mallard |
| U3ICM0 | Uncharacterized protein; Fragment; | PPFIA2; | NULL | 1137 | mallard |
