| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IZC3 | CTP synthase; EC 6.3.4.2; UTP--ammonia ligase; | CTPS2; | XP_005014267.1; | 586 | mallard |
| U3HZS1 | Uncharacterized protein; | ANKRD46; | NULL | 254 | mallard |
| U3J8D7 | Uncharacterized protein; Fragment; | NULL | NULL | 334 | mallard |
| R0LEN5 | Uncharacterized protein; | NULL | NULL | 421 | mallard |
| R0K9A5 | Uncharacterized protein; | NULL | NULL | 554 | mallard |
| U3I1D9 | Uncharacterized protein; Fragment; | ZNF777; | NULL | 543 | mallard |
| R0KDN6 | Vacuolar proton pump subunit D; Fragment; | NULL | NULL | 233 | mallard |
| R0M132 | Uncharacterized protein; | NULL | NULL | 644 | mallard |
| R0L8H7 | Lipid phosphate phosphatase-related protein type 4; Fragment; | NULL | NULL | 693 | mallard |
| U3J003 | Uncharacterized protein; Fragment; | RP1L1; | NULL | 1527 | mallard |
| U3I591 | Uncharacterized protein; | GMEB1; | NULL | 562 | mallard |
| U3I750 | Uncharacterized protein; Fragment; | LHFPL5; | NULL | 90 | mallard |
| U3IQ08 | Uncharacterized protein; | DHRS9; | XP_005019003.1;XP_005019004.1; | 322 | mallard |
| U3I1J3 | Uncharacterized protein; Fragment; | SETMAR; | NULL | 261 | mallard |
| U3IVV2 | Uncharacterized protein; Fragment; | TSHZ3; | NULL | 896 | mallard |
| U3I4Y1 | Uncharacterized protein; Fragment; | STRIP1; | NULL | 781 | mallard |
| U3I9E8 | Uncharacterized protein; Fragment; | IFT172; | NULL | 1748 | mallard |
| U3I3H0 | Uncharacterized protein; Fragment; | VAMP8; | NULL | 48 | mallard |
| U3I539 | Uncharacterized protein; | VWF; | NULL | 2816 | mallard |
| R0LE55 | Centaurin-alpha-1; Fragment; | NULL | NULL | 347 | mallard |
