| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IVM9 | Uncharacterized protein; | VPS51; | NULL | 672 | mallard |
| U3J3G7 | Uncharacterized protein; | CHAF1B; | XP_005012934.1;XP_005012935.1; | 566 | mallard |
| U3J4A1 | ER lumen protein-retaining receptor; | KDELR3; | XP_005015999.1; | 214 | mallard |
| U3J7M4 | Uncharacterized protein; | NULL | NULL | 194 | mallard |
| U3IG06 | Uncharacterized protein; Fragment; | TDG; | NULL | 397 | mallard |
| U3I3S3 | Uncharacterized protein; Fragment; | LOC101800696; | NULL | 1152 | mallard |
| U3J335 | Uncharacterized protein; Fragment; | GABRG2; | NULL | 352 | mallard |
| U3J7X7 | Uncharacterized protein; Fragment; | NULL | NULL | 45 | mallard |
| U3J7X2 | Uncharacterized protein; Fragment; | TPO; | NULL | 768 | mallard |
| U3J913 | Uncharacterized protein; Fragment; | IGDCC3; | NULL | 379 | mallard |
| U3J155 | Uncharacterized protein; Fragment; | PHF2; | NULL | 1060 | mallard |
| U3INL0 | Adenosine receptor A2; | ADORA2A; | NULL | 371 | mallard |
| U3J965 | Uncharacterized protein; Fragment; | ARRDC2; | NULL | 408 | mallard |
| U3J9I7 | Uncharacterized protein; Fragment; | KIF25; | NULL | 352 | mallard |
| U3HZA0 | Uncharacterized protein; Fragment; | SHKBP1; | NULL | 170 | mallard |
| T2HNX9 | Growth hormone receptor; Fragment; | PDIA4; | NULL | 390 | mallard |
| T2HPU0 | Attractin; Fragment; | ATRN; | NULL | 314 | mallard |
| U3J9B7 | Uncharacterized protein; Fragment; | VMO1; | NULL | 186 | mallard |
| U3IZN9 | Uncharacterized protein; Fragment; | ATP2B4; | NULL | 1172 | mallard |
| U3HZ41 | Uncharacterized protein; | C14orf37; | NULL | 754 | mallard |
