| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IJ63 | Uncharacterized protein; Fragment; | PEX12; | NULL | 320 | mallard |
| U3IW29 | Uncharacterized protein; Fragment; | CACNA1E; | NULL | 2028 | mallard |
| U3IMY7 | Uncharacterized protein; | AASDH; | NULL | 1107 | mallard |
| U3IQZ2 | Uncharacterized protein; Fragment; | YTHDC1; | NULL | 692 | mallard |
| U3IXW6 | Uncharacterized protein; | NULL | NULL | 103 | mallard |
| U3IWI4 | Uncharacterized protein; Fragment; | NULL | NULL | 87 | mallard |
| U3IVW7 | Transporter; Fragment; | SLC6A6; | NULL | 624 | mallard |
| U3IR28 | Uncharacterized protein; Fragment; | LOC101797389; | NULL | 194 | mallard |
| U3IY29 | Uncharacterized protein; Fragment; | LOC101799930; | NULL | 509 | mallard |
| U3IW31 | Uncharacterized protein; Fragment; | ITGA4; | NULL | 921 | mallard |
| U3IZ27 | Uncharacterized protein; | PDS5A; | NULL | 1131 | mallard |
| U3IJP2 | Uncharacterized protein; | ANAPC16; | NULL | 110 | mallard |
| U3ILV5 | Uncharacterized protein; Fragment; | LRRC74B; | NULL | 301 | mallard |
| U3IHL6 | Uncharacterized protein; Fragment; | GLRA1; | NULL | 452 | mallard |
| U3IZE7 | Uncharacterized protein; Fragment; | CCDC112; | NULL | 407 | mallard |
| U3IZB3 | Uncharacterized protein; Fragment; | NULL | NULL | 429 | mallard |
| U3IUP7 | Uncharacterized protein; | TTC6; | NULL | 620 | mallard |
| U3J0Z1 | Uncharacterized protein; Fragment; | GALK1; | NULL | 340 | mallard |
| U3IY96 | Uncharacterized protein; Fragment; | EZR; | NULL | 587 | mallard |
| U3J1L9 | Uncharacterized protein; Fragment; | AGL; | NULL | 1312 | mallard |
