| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| F2W9Z2 | Putative common cytokine receptor gamma chain b; | NULL | NULL | 370 | mallard |
| U3IK82 | Uncharacterized protein; | NTMT1; | NULL | 110 | mallard |
| U3I8D0 | Uncharacterized protein; Fragment; | RND2; | NULL | 193 | mallard |
| U3I026 | Uncharacterized protein; | NULL | NULL | 75 | mallard |
| U3ILS6 | Uncharacterized protein; | CELF1; | XP_005019287.1;XP_005019288.1; | 516 | mallard |
| U3IMH2 | Uncharacterized protein; Fragment; | LOC101798228; | NULL | 491 | mallard |
| U3IKJ1 | Aspartate aminotransferase; EC 2.6.1.1; Fragment; | GOT1; | NULL | 235 | mallard |
| E2DT90 | Mx protein; Fragment; | Mx; | NULL | 76 | mallard |
| U3IDF3 | Uncharacterized protein; Fragment; | LOC101796832; | NULL | 179 | mallard |
| U3ILI5 | Uncharacterized protein; Fragment; | HEG1; | NULL | 416 | mallard |
| U3IW05 | Uncharacterized protein; Fragment; | NULL | NULL | 51 | mallard |
| U3IYE3 | Uncharacterized protein; Fragment; | MPPE1; | NULL | 400 | mallard |
| U3IQ05 | Uncharacterized protein; Fragment; | NULL | NULL | 346 | mallard |
| U3J271 | Uncharacterized protein; | CRYGN; | NULL | 183 | mallard |
| U3J1X7 | Uncharacterized protein; Fragment; | HOXB2; | NULL | 115 | mallard |
| U3IRG1 | Uncharacterized protein; Fragment; | NULL | NULL | 620 | mallard |
| U3IJ62 | Uncharacterized protein; Fragment; | VWA5B1; | NULL | 851 | mallard |
| U3IR06 | Uncharacterized protein; | NOL10; | XP_005014170.1; | 688 | mallard |
| U3ISP7 | Uncharacterized protein; Fragment; | PDK3; | NULL | 371 | mallard |
| U3J5I6 | Uncharacterized protein; Fragment; | CLPTM1; | NULL | 455 | mallard |
