| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IIV5 | Uncharacterized protein; Fragment; | NULL | NULL | 111 | mallard |
| U3J352 | Uncharacterized protein; | VWA9; | NULL | 519 | mallard |
| U3J1L6 | Uncharacterized protein; Fragment; | TOR3A; | NULL | 390 | mallard |
| U3IQI7 | Uncharacterized protein; Fragment; | LOC101796952; | NULL | 608 | mallard |
| U3ILZ0 | Uncharacterized protein; Fragment; | PCGF2; | NULL | 242 | mallard |
| U3I2T3 | Uncharacterized protein; | MOV10L1; | NULL | 1183 | mallard |
| U3J8K7 | Uncharacterized protein; Fragment; | NOTCH2; | NULL | 2440 | mallard |
| U3IR80 | Uncharacterized protein; | BRD9; | NULL | 605 | mallard |
| U3IAC5 | Uncharacterized protein; | FDXACB1; | XP_005030926.1; | 621 | mallard |
| U3IMU7 | Uncharacterized protein; | SUN1; | NULL | 925 | mallard |
| U3IWN1 | Uncharacterized protein; Fragment; | SLC37A2; | NULL | 410 | mallard |
| U3IZI1 | Uncharacterized protein; Fragment; | NULL | NULL | 112 | mallard |
| U3ISH5 | Uncharacterized protein; | FAM83H; | NULL | 1118 | mallard |
| U3J0R5 | Uncharacterized protein; Fragment; | LOC101797709; | NULL | 196 | mallard |
| U3ITB9 | Uncharacterized protein; Fragment; | WDR44; | NULL | 847 | mallard |
| U3J1V3 | Phosphoinositide phospholipase C; EC 3.1.4.11; | PLCB4; | NULL | 1196 | mallard |
| U3IUH2 | Uncharacterized protein; Fragment; | RGMB; | NULL | 370 | mallard |
| U3I4G3 | Uncharacterized protein; Fragment; | RPS6KA5; | NULL | 830 | mallard |
| U3IPI5 | Uncharacterized protein; | RADIL; | NULL | 1055 | mallard |
| U3J4N0 | Uncharacterized protein; | NULL | NULL | 45 | mallard |
