| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IVU7 | Uncharacterized protein; Fragment; | RBM26; | NULL | 988 | mallard |
| U3J1G2 | Uncharacterized protein; | FOXJ2; | XP_005012469.1; | 544 | mallard |
| U3IBV8 | Uncharacterized protein; Fragment; | GNAQ; | NULL | 320 | mallard |
| U3IZQ7 | Phosphoinositide phospholipase C; EC 3.1.4.11; Fragment; | PLCB1; | NULL | 1026 | mallard |
| U3IQE5 | Uncharacterized protein; | PABPC4; | NULL | 626 | mallard |
| U3J516 | Uncharacterized protein; Fragment; | NULL | NULL | 501 | mallard |
| U3I1B2 | Uncharacterized protein; Fragment; | LOC101790358; | NULL | 318 | mallard |
| U3I1V6 | Uncharacterized protein; Fragment; | LOC101798128; | NULL | 163 | mallard |
| V9HXI5 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 345 | mallard |
| U3IXN2 | Uncharacterized protein; | NULL | NULL | 398 | mallard |
| U3I2K8 | Uncharacterized protein; Fragment; | NULL | NULL | 55 | mallard |
| U3J6Q0 | Uncharacterized protein; | CFLAR; | NULL | 489 | mallard |
| U3I068 | Uncharacterized protein; Fragment; | RAPGEF2; | NULL | 1474 | mallard |
| U3I0U4 | Queuine tRNA-ribosyltransferase subunit QTRTD1; EC 2.4.2.29; Queuine tRNA-ribosyltransferase domain-containing protein 1; | QTRTD1; | NULL | 407 | mallard |
| U3ITD5 | Uncharacterized protein; Fragment; | CCDC68; | NULL | 268 | mallard |
| U3I3V4 | Uncharacterized protein; Fragment; | STX16; | NULL | 295 | mallard |
| U3I473 | Uncharacterized protein; Fragment; | WISP1; | NULL | 338 | mallard |
| U3ITS3 | Uncharacterized protein; Fragment; | CDC34; | NULL | 176 | mallard |
| U3HZH2 | Uncharacterized protein; | ZFYVE19; | NULL | 425 | mallard |
| U3I3U6 | Uncharacterized protein; | TNIP1; | NULL | 625 | mallard |
