| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IEJ9 | Uncharacterized protein; Fragment; | HHIPL2; | NULL | 697 | mallard |
| U3J411 | Uncharacterized protein; Fragment; | IGSF5; | NULL | 282 | mallard |
| U3HYQ5 | Uncharacterized protein; Fragment; | NULL | NULL | 67 | mallard |
| U3IDU6 | Ribosomal protein; Fragment; | RPL10A; | NULL | 214 | mallard |
| U3IWU4 | Uncharacterized protein; Fragment; | NULL | NULL | 90 | mallard |
| U3IEU3 | Uncharacterized protein; | COL17A1; | NULL | 696 | mallard |
| U3IFT9 | Uncharacterized protein; Fragment; | NULL | NULL | 1415 | mallard |
| U3IJ54 | Uncharacterized protein; | VWA5B1; | NULL | 129 | mallard |
| U3J497 | Uncharacterized protein; Fragment; | MFAP2; | NULL | 187 | mallard |
| U3I9X1 | Transmembrane channel-like protein; Fragment; | TMC1; | NULL | 669 | mallard |
| U3I9U0 | Uncharacterized protein; Fragment; | GPR97; | NULL | 430 | mallard |
| U3IK09 | Uncharacterized protein; Fragment; | ECE2; | NULL | 571 | mallard |
| U3IFZ2 | DNA topoisomerase 2; EC 5.99.1.3; Fragment; | TOP2A; | NULL | 1555 | mallard |
| U3ICK2 | Uncharacterized protein; Fragment; | NULL | NULL | 232 | mallard |
| U3IH95 | Uncharacterized protein; Fragment; | LOC101797708; | NULL | 967 | mallard |
| U3IS79 | Uncharacterized protein; Fragment; | MKNK2; | NULL | 411 | mallard |
| U3ILN3 | Uncharacterized protein; | TBK1; | XP_005029507.1; | 729 | mallard |
| U3HZF5 | Uncharacterized protein; | FAM49B; | NULL | 178 | mallard |
| U3ISP0 | Uncharacterized protein; Fragment; | TGIF1; | NULL | 269 | mallard |
| U3IQE3 | Glycerol-3-phosphate dehydrogenase [NAD(+)]; EC 1.1.1.8; Fragment; | LOC101798440; | NULL | 350 | mallard |
