| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IES6 | Uncharacterized protein; | GDAP2; | XP_005021895.1;XP_005021896.1; | 495 | mallard |
| U3IMQ3 | Uncharacterized protein; Fragment; | ANK3; | NULL | 4299 | mallard |
| U3IRC1 | Uncharacterized protein; Fragment; | RGSL1; | NULL | 995 | mallard |
| U3INF7 | Uncharacterized protein; Fragment; | MAP4K3; | NULL | 861 | mallard |
| U3INW8 | Uncharacterized protein; | FAM214A; | XP_005026110.1; | 1094 | mallard |
| U3IVG4 | Uncharacterized protein; Fragment; | NULL | NULL | 100 | mallard |
| U3IL52 | Uncharacterized protein; | SPECC1; | NULL | 1060 | mallard |
| U3IY02 | Uncharacterized protein; Fragment; | GGA2; | NULL | 493 | mallard |
| U3IJL1 | Uncharacterized protein; Fragment; | NPC1; | NULL | 1279 | mallard |
| U3IIU1 | Uncharacterized protein; Fragment; | CRK; | NULL | 228 | mallard |
| U3IWK9 | Uncharacterized protein; Fragment; | AASDHPPT; | NULL | 248 | mallard |
| U3IK39 | Uncharacterized protein; Fragment; | SLC5A1; | NULL | 659 | mallard |
| U3IZZ8 | Uncharacterized protein; | SLC25A27; | NULL | 324 | mallard |
| U3IS11 | Uncharacterized protein; Fragment; | AGPS; | NULL | 578 | mallard |
| U3J2M8 | Uncharacterized protein; Fragment; | CBFA2T3; | NULL | 360 | mallard |
| U3IZT9 | Uncharacterized protein; Fragment; | CCDC37; | NULL | 564 | mallard |
| U3J1V6 | Uncharacterized protein; Fragment; | NOTO; | NULL | 95 | mallard |
| U3J2I1 | Tetraspanin; Fragment; | CD81; | NULL | 234 | mallard |
| U3J5A5 | Uncharacterized protein; Fragment; | NULL | NULL | 254 | mallard |
| U3IS53 | Uncharacterized protein; Fragment; | TTF2; | NULL | 1087 | mallard |
