| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3INY6 | Uncharacterized protein; Fragment; | TESK1; | NULL | 500 | mallard |
| U3IVP7 | Uncharacterized protein; Fragment; | NULL | NULL | 113 | mallard |
| U3IS33 | Uncharacterized protein; Fragment; | MGA; | NULL | 3022 | mallard |
| U3J145 | Uncharacterized protein; Fragment; | DNTTIP2; | NULL | 502 | mallard |
| U3IZ09 | Uncharacterized protein; Fragment; | SFMBT2; | NULL | 918 | mallard |
| U3J381 | Uncharacterized protein; Fragment; | FAM19A4; | NULL | 131 | mallard |
| U3IVK9 | Uncharacterized protein; Fragment; | ZNF831; | NULL | 352 | mallard |
| U3IT61 | Uncharacterized protein; Fragment; | SENP1; | NULL | 581 | mallard |
| U3J4S8 | Uncharacterized protein; Fragment; | NULL | NULL | 402 | mallard |
| U3IPJ7 | Uncharacterized protein; Fragment; | KCNK10; | NULL | 536 | mallard |
| U3IQ01 | Uncharacterized protein; Fragment; | BRWD3; | NULL | 1756 | mallard |
| U3J6N6 | Uncharacterized protein; Fragment; | MARCH3; | NULL | 192 | mallard |
| U3J574 | Uncharacterized protein; Fragment; | MTFP1; | NULL | 62 | mallard |
| U3IFM6 | Uncharacterized protein; Fragment; | NBN; | NULL | 779 | mallard |
| U3J6B1 | Uncharacterized protein; Fragment; | P2RY2; | NULL | 295 | mallard |
| U3J8H0 | Uncharacterized protein; Fragment; | DGCR2; | NULL | 544 | mallard |
| U3J8Z2 | Uncharacterized protein; Fragment; | NULL | NULL | 319 | mallard |
| U3IIF1 | Uncharacterized protein; | MEF2A; | NULL | 480 | mallard |
| U3J106 | Uncharacterized protein; Fragment; | EGLN1; | NULL | 239 | mallard |
| U3IM71 | Uncharacterized protein; Fragment; | LOC101805107; | NULL | 418 | mallard |
