| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J765 | Uncharacterized protein; Fragment; | SLC16A4; | NULL | 513 | mallard |
| U3J4V3 | Uncharacterized protein; Fragment; | NKX2-6; | NULL | 155 | mallard |
| U3J2Z0 | Uncharacterized protein; Fragment; | HNRNPAB; | NULL | 263 | mallard |
| U3J3D5 | Uncharacterized protein; Fragment; | ZNF511; | NULL | 112 | mallard |
| U3J9B4 | Uncharacterized protein; Fragment; | NULL | NULL | 85 | mallard |
| U3I0C9 | Uncharacterized protein; Fragment; | NULL | NULL | 113 | mallard |
| U3HZV3 | Uncharacterized protein; | FAM46C; | XP_005021897.1; | 390 | mallard |
| U3J7P1 | Uncharacterized protein; Fragment; | NULL | NULL | 190 | mallard |
| U3J7N4 | Uncharacterized protein; Fragment; | RILPL2; | NULL | 189 | mallard |
| U3I262 | Ubiquitin carboxyl-terminal hydrolase; EC 3.4.19.12; | USP8; | NULL | 1075 | mallard |
| U3I1Z9 | Uncharacterized protein; Fragment; | VWA7; | NULL | 54 | mallard |
| U3J962 | Uncharacterized protein; Fragment; | LOC101793559; | NULL | 92 | mallard |
| U3IGS0 | Uncharacterized protein; Fragment; | PAK1; | NULL | 476 | mallard |
| U3I7B1 | Actin-related protein 2/3 complex subunit 5; Fragment; | ARPC5L; | NULL | 84 | mallard |
| U3IAB9 | Uncharacterized protein; Fragment; | LRRFIP1; | NULL | 322 | mallard |
| U3IA80 | Malic enzyme; Fragment; | LOC101791503; | NULL | 160 | mallard |
| U3IF08 | Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B; Fragment; | PPP2R2D; | NULL | 425 | mallard |
| U3I3P4 | Uncharacterized protein; Fragment; | TXNRD2; | NULL | 511 | mallard |
| U3I6E4 | Uncharacterized protein; Fragment; | SLC45A2; | NULL | 538 | mallard |
| U3IX09 | Uncharacterized protein; | RHOG; | NULL | 189 | mallard |
