| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IBH2 | Uncharacterized protein; Fragment; | FANCI; | NULL | 1284 | mallard |
| U3IB70 | Uncharacterized protein; | LY86; | NULL | 160 | mallard |
| U3IGS4 | Uncharacterized protein; | AP2B1; | NULL | 952 | mallard |
| R0L5Y7 | Cadherin-11; Fragment; | NULL | XP_005020057.1;XP_005020058.1; | 792 | mallard |
| U3INH9 | Uncharacterized protein; | LOC101800284; | NULL | 76 | mallard |
| R0M7I3 | RING finger protein 146; Fragment; | NULL | XP_005009647.1;XP_005009648.1;XP_005009649.1;XP_005009650.1; | 352 | mallard |
| U3IR63 | Uncharacterized protein; | S100A16; | NULL | 103 | mallard |
| U3I6H2 | Uncharacterized protein; Fragment; | TNFRSF21; | NULL | 622 | mallard |
| U3INX9 | Uncharacterized protein; Fragment; | ARHGAP23; | NULL | 389 | mallard |
| U3IR13 | Uncharacterized protein; Fragment; | GRIA3; | NULL | 892 | mallard |
| U3IRN8 | Uncharacterized protein; Fragment; | DDX43; | NULL | 561 | mallard |
| U3IQY6 | Uncharacterized protein; Fragment; | PPP1R14C; | NULL | 64 | mallard |
| U3IVE4 | Uncharacterized protein; Fragment; | FLVCR1; | NULL | 442 | mallard |
| U3IV71 | Uncharacterized protein; Fragment; | LOC101802777; | NULL | 222 | mallard |
| U3IV73 | Uncharacterized protein; Fragment; | TMEM244; | NULL | 151 | mallard |
| R0L7D4 | Tripartite motif-containing protein 55; Fragment; | NULL | NULL | 331 | mallard |
| U3IXU5 | Uncharacterized protein; Fragment; | NULL | NULL | 162 | mallard |
| U3IR79 | Tyrosine-protein kinase receptor; EC 2.7.10.1; Fragment; | NTRK2; | NULL | 747 | mallard |
| U3IV37 | Uncharacterized protein; | IFNAR2; | NULL | 507 | mallard |
| U3IVY9 | Uncharacterized protein; Fragment; | AMN; | NULL | 458 | mallard |
