| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IE76 | Uncharacterized protein; Fragment; | LOC101791184; | NULL | 96 | mallard |
| U3IR55 | Uncharacterized protein; Fragment; | SLC29A4; | NULL | 492 | mallard |
| U3IRR3 | Uncharacterized protein; Fragment; | NULL | NULL | 63 | mallard |
| U3IKG7 | Uncharacterized protein; Fragment; | MTRR; | NULL | 708 | mallard |
| U3IY28 | Uncharacterized protein; | AZI2; | NULL | 390 | mallard |
| U3J784 | Uncharacterized protein; Fragment; | NULL | NULL | 514 | mallard |
| U3J0C1 | Uncharacterized protein; Fragment; | CRYBA2; | NULL | 76 | mallard |
| U3IGE1 | Uncharacterized protein; Fragment; | LOC101800015; | NULL | 139 | mallard |
| U3ITU1 | Uncharacterized protein; Fragment; | LOC101802699; | NULL | 1043 | mallard |
| U3I4B6 | Phosphoinositide phospholipase C; EC 3.1.4.11; | PLCB2; | NULL | 1091 | mallard |
| U3J8Y3 | Uncharacterized protein; | LMBRD1; | XP_005009780.1; | 539 | mallard |
| U3J9M6 | Uncharacterized protein; Fragment; | ZP2; | NULL | 700 | mallard |
| U3J812 | Uncharacterized protein; Fragment; | NULL | NULL | 124 | mallard |
| U3I8V9 | Uncharacterized protein; Fragment; | SMIM12; | NULL | 50 | mallard |
| U3IZ47 | Uncharacterized protein; Fragment; | SIN3A; | NULL | 1219 | mallard |
| U3I8N4 | Protein Wnt; Fragment; | NULL | NULL | 308 | mallard |
| U3IEF9 | Uncharacterized protein; Fragment; | BCAS1; | NULL | 585 | mallard |
| U3IWM2 | Uncharacterized protein; Fragment; | HAUS2; | NULL | 197 | mallard |
| U3IHG0 | Uncharacterized protein; Fragment; | PTGFRN; | NULL | 881 | mallard |
| U3I253 | Uncharacterized protein; Fragment; | ACSBG1; | NULL | 665 | mallard |
