| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IBK5 | Uncharacterized protein; Fragment; | DNM1L; | NULL | 722 | mallard |
| V9HXR8 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 344 | mallard |
| U3INN4 | Uncharacterized protein; Fragment; | PABPN1L; | NULL | 118 | mallard |
| U3ISG6 | Alpha-1,4 glucan phosphorylase; EC 2.4.1.1; Fragment; | PYGB; | NULL | 846 | mallard |
| U3INV8 | Uncharacterized protein; Fragment; | HGFAC; | NULL | 566 | mallard |
| U3ILK7 | Uncharacterized protein; Fragment; | DMXL2; | NULL | 3036 | mallard |
| U3IWM5 | Uncharacterized protein; | RNFT2; | XP_005027190.1; | 448 | mallard |
| U3IHC0 | Uncharacterized protein; Fragment; | KLHDC1; | NULL | 370 | mallard |
| U3ITV3 | Uncharacterized protein; Fragment; | STRA6; | NULL | 635 | mallard |
| U3J0E4 | Uncharacterized protein; Fragment; | SPOCK3; | NULL | 285 | mallard |
| U3IAE9 | Uncharacterized protein; Fragment; | NULL | NULL | 355 | mallard |
| U3ISW3 | Uncharacterized protein; Fragment; | FGFR1OP; | NULL | 368 | mallard |
| U3J163 | Uncharacterized protein; Fragment; | LOC101796292; | XP_005015530.1; | 502 | mallard |
| U3IFX9 | Uncharacterized protein; | KNG1; | NULL | 502 | mallard |
| U3IPZ1 | Uncharacterized protein; Fragment; | NULL | NULL | 255 | mallard |
| U3IW17 | Uncharacterized protein; Fragment; | RUNX2; | NULL | 359 | mallard |
| U3IZD4 | Uncharacterized protein; Fragment; | MOCS1; | NULL | 346 | mallard |
| U3ITP0 | Uncharacterized protein; Fragment; | TFPI2; | NULL | 154 | mallard |
| U3J1F1 | Ubiquitin-like protein ATG12; Fragment; | ATG12; | NULL | 40 | mallard |
| U3IEC4 | POU domain protein; Fragment; | POU2F1; | NULL | 758 | mallard |
