| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I885 | Uncharacterized protein; | NULL | NULL | 720 | mallard |
| U3II74 | Uncharacterized protein; | ZC3H18; | NULL | 935 | mallard |
| U3J079 | Uncharacterized protein; | RTF1; | NULL | 631 | mallard |
| U3IKF7 | Uncharacterized protein; | CHIA; | NULL | 420 | mallard |
| U3IF87 | Uncharacterized protein; Fragment; | NULL | NULL | 634 | mallard |
| U3I6S3 | Uncharacterized protein; Fragment; | SBF2; | NULL | 1800 | mallard |
| U3IKS1 | Uncharacterized protein; | MATR3; | XP_005024979.1; | 902 | mallard |
| U3IRH5 | Uncharacterized protein; Fragment; | GSE1; | NULL | 161 | mallard |
| U3IGD7 | Uncharacterized protein; Fragment; | ADAD1; | NULL | 583 | mallard |
| U3IM95 | Uncharacterized protein; Fragment; | DONSON; | NULL | 483 | mallard |
| U3ISQ3 | Uncharacterized protein; | THADA; | NULL | 1965 | mallard |
| U3IHV7 | Uncharacterized protein; Fragment; | TOE1; | NULL | 252 | mallard |
| U3IC89 | Uncharacterized protein; Fragment; | NPRL3; | NULL | 555 | mallard |
| U3IA23 | Uncharacterized protein; | FGG; | NULL | 435 | mallard |
| U3IT46 | Uncharacterized protein; Fragment; | PRPF40A; | NULL | 899 | mallard |
| U3I2C2 | Uncharacterized protein; Fragment; | SLC26A6; | NULL | 515 | mallard |
| U3IRV2 | Uncharacterized protein; Fragment; | DPYSL3; | NULL | 570 | mallard |
| U3IQH4 | Protein-L-isoaspartate O-methyltransferase; EC 2.1.1.77; Fragment; | PCMT1; | NULL | 227 | mallard |
| U3IZ93 | Uncharacterized protein; Fragment; | CTSK; | NULL | 335 | mallard |
| U3I1D3 | Uncharacterized protein; Fragment; | FZD7; | NULL | 360 | mallard |
