| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| R0L9D7 | Proteasome subunit beta type-4; Uncharacterized protein; Fragment; | PSMB4; | NULL | 144 | mallard |
| R0LD44 | Fatty acid-binding protein, epidermal; Uncharacterized protein; Fragment; | FABP5; | NULL | 109 | mallard |
| R0KAJ4 | UPF0160 protein C694.04c; Uncharacterized protein; Fragment; | NULL | NULL | 71 | mallard |
| R0LKA3 | Hydroxymethylglutaryl-CoA lyase; Uncharacterized protein; Fragment; | HMGCL; | NULL | 242 | mallard |
| R0JF84 | RING finger protein 11; Uncharacterized protein; Fragment; | RNF11; | NULL | 113 | mallard |
| R0L2B8 | Transmembrane protein 222; Uncharacterized protein; Fragment; | TMEM222; | NULL | 143 | mallard |
| R0KJZ6 | UPF0258 protein KIAA1024; Uncharacterized protein; Fragment; | KIAA1024; | XP_005030743.1; | 916 | mallard |
| R0JWS9 | Nuclear distribution protein nudE-like protein 1; Uncharacterized protein; Fragment; | NDE1; | NULL | 344 | mallard |
| R0K208 | Death-associated protein 1; Uncharacterized protein; Fragment; | DAP; | NULL | 86 | mallard |
| R0LRI8 | NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2; Uncharacterized protein; Fragment; | NDUFA2; | NULL | 65 | mallard |
| R0JVX6 | Eukaryotic translation initiation factor 2 subunit 2; Uncharacterized protein; Fragment; | EIF2S2; | NULL | 331 | mallard |
| R0M1N5 | Ephrin type-A receptor 7; Uncharacterized protein; Fragment; | EPHA7; | XP_005012424.1; | 993 | mallard |
| R0LCK1 | Dipeptidyl-peptidase 1; Uncharacterized protein; Fragment; | CTSC; | NULL | 408 | mallard |
| A9YWQ7 | A-FABP; Fragment; | NULL | NULL | 34 | mallard |
| A6N6L2 | Preproghrelin; | NULL | NULL | 116 | mallard |
| B5L8H5 | Ornithine decarboxylase; Fragment; | OD; | NULL | 29 | mallard |
| R0L2T4 | Transmembrane protein 68; Uncharacterized protein; Fragment; | LOC101800195; | XP_005027539.1;XP_005027540.1; | 329 | mallard |
| A4VC61 | APC-associated C-type lectin inhibitory receptor 1; Dendritic cell immunoreceptor; | Lec-1; DCIR; | NULL | 237 | mallard |
| F2W9Z1 | Putative common cytokine receptor gamma chain a; | NULL | NULL | 353 | mallard |
| R0JMI9 | Gremlin-2; Uncharacterized protein; Fragment; | GREM2; | XP_005023659.1; | 168 | mallard |
