| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J9N1 | Uncharacterized protein; Fragment; | LOC101793087; | NULL | 243 | mallard |
| Q75QJ6 | Paired-like homeodomain transcription factor; Fragment; | PTX1; | NULL | 112 | mallard |
| Q0MW06 | Heart fatty acid-binding protein; | NULL | NULL | 133 | mallard |
| R0J8U5 | Centromere protein U; Fragment; | NULL | NULL | 330 | mallard |
| R0JRV5 | Hypermethylated in cancer 2 protein; Fragment; | NULL | NULL | 571 | mallard |
| R0JGY0 | Centromere protein S; Fragment; | NULL | NULL | 48 | mallard |
| U3J7L9 | Uncharacterized protein; Fragment; | HARBI1; | NULL | 279 | mallard |
| R0JFH0 | UPF0610 protein; Fragment; | NULL | NULL | 117 | mallard |
| U3ING7 | Uncharacterized protein; Fragment; | PPWD1; | NULL | 586 | mallard |
| R0JZL4 | Acetyl-coenzyme A synthetase; EC 6.2.1.1; Fragment; | NULL | NULL | 579 | mallard |
| E5FXJ2 | Autophagy protein 5; Fragment; | ATG5; | NULL | 250 | mallard |
| R0K2M8 | La-related protein 2; Fragment; | NULL | NULL | 844 | mallard |
| R0K774 | Hyaluronidase; EC 3.2.1.35; Hyaluronoglucosaminidase; Fragment; | NULL | NULL | 483 | mallard |
| R0K358 | Uncharacterized protein; | NULL | NULL | 572 | mallard |
| R0K0X2 | Uncharacterized protein C6orf224; Fragment; | NULL | NULL | 465 | mallard |
| R0K034 | Neurobeachin-like protein 1; Fragment; | NULL | NULL | 2679 | mallard |
| R0JVW8 | Uncharacterized protein; | NULL | NULL | 113 | mallard |
| R0K893 | Protein-arginine deiminase type-1; Fragment; | NULL | NULL | 612 | mallard |
| R0JU81 | Fatty acyl-CoA hydrolase, medium chain; Fragment; | NULL | NULL | 558 | mallard |
| R0KYD7 | Clarin-1; Fragment; | NULL | NULL | 250 | mallard |
