| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IHK6 | Uncharacterized protein; Fragment; | GLOD4; | NULL | 300 | mallard |
| U3IEH2 | Uncharacterized protein; Fragment; | RCL1; | NULL | 324 | mallard |
| U3II52 | Uncharacterized protein; | HOXC12; | NULL | 266 | mallard |
| U3IH84 | Uncharacterized protein; Fragment; | ADAMTS17; | NULL | 1004 | mallard |
| U3ICT2 | Uncharacterized protein; Fragment; | EIF2B5; | NULL | 656 | mallard |
| U3IL13 | Uncharacterized protein; | KRT222; | NULL | 290 | mallard |
| U3IFB1 | Uncharacterized protein; | ZNF217; | NULL | 1065 | mallard |
| U3IKH1 | Uncharacterized protein; Fragment; | ELMSAN1; | NULL | 1017 | mallard |
| U3IMW9 | Uncharacterized protein; Fragment; | RTTN; | NULL | 1888 | mallard |
| U3ILR7 | Uncharacterized protein; Fragment; | NULL | NULL | 94 | mallard |
| U3I6K8 | Uncharacterized protein; Fragment; | PTK7; | NULL | 728 | mallard |
| U3IM83 | Anoctamin; Fragment; | ANO5; | NULL | 870 | mallard |
| U3IP74 | Uncharacterized protein; Fragment; | NULL | NULL | 131 | mallard |
| U3IM86 | Uncharacterized protein; Fragment; | SGOL2; | NULL | 94 | mallard |
| U3IN16 | Uncharacterized protein; | CIB3; | XP_005029115.1; | 187 | mallard |
| U3ID92 | Uncharacterized protein; Fragment; | GSDMA; | NULL | 135 | mallard |
| U3IM62 | Uncharacterized protein; Fragment; | YWHAB; | NULL | 246 | mallard |
| U3IQE9 | Uncharacterized protein; Fragment; | COMP; | NULL | 737 | mallard |
| U3ISU3 | Uncharacterized protein; | FAM196A; | NULL | 364 | mallard |
| U3IIC9 | Uncharacterized protein; Fragment; | GABBR1; | NULL | 843 | mallard |
