| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I819 | Uncharacterized protein; Fragment; | NULL | NULL | 101 | mallard |
| U3I4Y7 | Uncharacterized protein; Fragment; | C2CD5; | NULL | 989 | mallard |
| U3I8F5 | Uncharacterized protein; Fragment; | LOC101792721; | NULL | 86 | mallard |
| U3I3Q4 | Uncharacterized protein; | C9orf9; | NULL | 223 | mallard |
| U3I7E6 | Uncharacterized protein; Fragment; | DENND2D; | NULL | 465 | mallard |
| U3I743 | Uncharacterized protein; Fragment; | FEM1B; | NULL | 619 | mallard |
| U3I8R5 | Uncharacterized protein; Fragment; | ZNF318; | NULL | 1350 | mallard |
| U3IB35 | Uncharacterized protein; | BMP15; | NULL | 237 | mallard |
| U3I8R7 | Uncharacterized protein; Fragment; | ZNF318; | NULL | 1359 | mallard |
| U3I9R3 | Uncharacterized protein; | LOC101794175; | NULL | 420 | mallard |
| U3J4U9 | Uncharacterized protein; Fragment; | CAMK2A; | NULL | 481 | mallard |
| U3ICS2 | Uncharacterized protein; Fragment; | CCDC85C; | NULL | 202 | mallard |
| U3IC55 | Uncharacterized protein; Fragment; | PROCR; | NULL | 220 | mallard |
| U3J0U7 | Uncharacterized protein; Fragment; | ABL2; | NULL | 1061 | mallard |
| U3ICY7 | Uncharacterized protein; Fragment; | LOC101797294; | NULL | 119 | mallard |
| U3I8X7 | Malic enzyme; | ME2; | NULL | 583 | mallard |
| U3IER1 | Uncharacterized protein; Fragment; | IL12A; | NULL | 167 | mallard |
| U3I2J9 | Uncharacterized protein; Fragment; | ADRA2A; | NULL | 416 | mallard |
| U3IF13 | Uncharacterized protein; Fragment; | PSMD9; | NULL | 142 | mallard |
| U3IEU2 | Uncharacterized protein; | MAPK1IP1L; | NULL | 237 | mallard |
