| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IE26 | Uncharacterized protein; | CPEB3; | NULL | 644 | mallard |
| U3IRJ6 | Uncharacterized protein; Fragment; | SUPT16H; | NULL | 257 | mallard |
| U3I5D2 | Leukotriene A(4) hydrolase; LTA-4 hydrolase; EC 3.3.2.6; Fragment; | LTA4H; | NULL | 616 | mallard |
| U3I9T1 | Uncharacterized protein; Fragment; | UBE3B; | NULL | 1070 | mallard |
| U3IDS5 | Uncharacterized protein; Fragment; | SERINC5; | NULL | 460 | mallard |
| U3I7J7 | Uncharacterized protein; | DOK1; | NULL | 226 | mallard |
| U3IUE5 | Uncharacterized protein; Fragment; | LAMB3; | NULL | 1126 | mallard |
| U3IDQ9 | Protein Wnt; Fragment; | WNT5B; | NULL | 359 | mallard |
| U3IJM8 | Uncharacterized protein; Fragment; | CBX8; | NULL | 257 | mallard |
| U3I1F7 | Uncharacterized protein; Fragment; | SBF1; | NULL | 1741 | mallard |
| U3ILQ4 | Uncharacterized protein; Fragment; | PIH1D3; | NULL | 211 | mallard |
| U3I4Q2 | Uncharacterized protein; | TRMT10A; | XP_005027310.1;XP_005027311.1; | 317 | mallard |
| U3I3W8 | Uncharacterized protein; Fragment; | NULL | NULL | 244 | mallard |
| U3IK47 | Uncharacterized protein; | PSMD14; | NULL | 300 | mallard |
| U3IMA5 | Uncharacterized protein; Fragment; | LOC101795809; | NULL | 105 | mallard |
| U3IFN3 | Uncharacterized protein; Fragment; | NULL | NULL | 130 | mallard |
| U3INU4 | Uncharacterized protein; Fragment; | LOC101803956; | NULL | 271 | mallard |
| U3IFT8 | Uncharacterized protein; Fragment; | NULL | NULL | 465 | mallard |
| U3IEW7 | Adenylate kinase isoenzyme 6; AK6; EC 2.7.4.3; Coilin-interacting nuclear ATPase protein; Dual activity adenylate kinase/ATPase; | AK6; CINAP TAF9; | NULL | 171 | mallard |
| U3IDQ3 | Uncharacterized protein; Fragment; | NULL | NULL | 59 | mallard |
