| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J306 | Uncharacterized protein; | NULL | NULL | 63 | mallard |
| U3IZ92 | Nitric oxide synthase; EC 1.14.13.39; | NOS1; | NULL | 1431 | mallard |
| U3J009 | Uncharacterized protein; Fragment; | ZXDC; | NULL | 637 | mallard |
| U3J3J7 | Uncharacterized protein; Fragment; | HSD17B7; | NULL | 221 | mallard |
| R0L3T5 | Uncharacterized protein; | NULL | NULL | 331 | mallard |
| R0KC79 | Multiple C2 and transmembrane domain-containing protein 2; Fragment; | NULL | NULL | 867 | mallard |
| U3ITG6 | Uncharacterized protein; Fragment; | CHERP; | NULL | 898 | mallard |
| U3J767 | Uncharacterized protein; Fragment; | NULL | NULL | 728 | mallard |
| R0JBD8 | Uncharacterized protein; | NULL | NULL | 119 | mallard |
| R0JIM2 | Adenosine deaminase-like protein; Fragment; | NULL | NULL | 340 | mallard |
| U3IW62 | Uncharacterized protein; Fragment; | DDX18; | NULL | 522 | mallard |
| U3III9 | Uncharacterized protein; Fragment; | TERF2; | NULL | 542 | mallard |
| R0JGW6 | Coronin; Fragment; | NULL | NULL | 475 | mallard |
| R0JIY0 | Uncharacterized protein; | NULL | NULL | 379 | mallard |
| R0JK31 | Cortactin-binding protein 2; Fragment; | NULL | NULL | 1638 | mallard |
| U3J7Z3 | Uncharacterized protein; Fragment; | NANP; | NULL | 220 | mallard |
| R0JT64 | Uncharacterized protein CXorf57; Fragment; | NULL | NULL | 668 | mallard |
| R0JL87 | Ectonucleotide pyrophosphatase/phosphodiesterase family member 2; Fragment; | NULL | NULL | 884 | mallard |
| R0KA83 | Charged multivesicular body protein 1b; Fragment; | NULL | NULL | 111 | mallard |
| R0K157 | Scavenger receptor class B member 1; Fragment; | NULL | NULL | 441 | mallard |
