| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IEI0 | Uncharacterized protein; Fragment; | ADAMTS9; | NULL | 1417 | mallard |
| U3IC35 | Uncharacterized protein; | POLD3; | NULL | 374 | mallard |
| U3IK19 | Uncharacterized protein; Fragment; | NULL | NULL | 119 | mallard |
| R0M4Q8 | Leucine-rich repeat and death domain-containing protein LOC401387-like protein; Fragment; | NULL | NULL | 713 | mallard |
| U3IH78 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit; Oligosaccharyl transferase 48 kDa subunit; EC 2.4.99.18; Fragment; | DDOST; | NULL | 377 | mallard |
| R0JKL1 | Uncharacterized protein; | NULL | NULL | 718 | mallard |
| U3IVH2 | Uncharacterized protein; Fragment; | GRINA; | NULL | 75 | mallard |
| U3IRT4 | Uncharacterized protein; Fragment; | LOC101789885; | NULL | 118 | mallard |
| U3J1H7 | Uncharacterized protein; Fragment; | NULL | NULL | 692 | mallard |
| U3IR89 | Uncharacterized protein; Fragment; | CTSD; | NULL | 402 | mallard |
| U3J5T6 | Uncharacterized protein; Fragment; | PCSK2; | NULL | 547 | mallard |
| U3IY75 | Uncharacterized protein; | NULL | NULL | 121 | mallard |
| U3IKF3 | Uncharacterized protein; Fragment; | C8B; | NULL | 565 | mallard |
| U3J517 | Uncharacterized protein; Fragment; | LGI3; | NULL | 264 | mallard |
| U3IRC7 | Uncharacterized protein; Fragment; | SLC38A1; | NULL | 490 | mallard |
| U3HZI1 | Uncharacterized protein; Fragment; | NULL | NULL | 61 | mallard |
| U3J8L4 | Uncharacterized protein; | WDTC1; | NULL | 671 | mallard |
| U3I012 | Uncharacterized protein; Fragment; | NULL | NULL | 46 | mallard |
| R0KYR4 | Makorin-2; Fragment; | NULL | NULL | 165 | mallard |
| U3INK4 | Uncharacterized protein; Fragment; | CHPF2; | NULL | 708 | mallard |
