| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HYU1 | Olfactory receptor; | OR5AS1; | XP_005030623.1; | 315 | mallard |
| R0LPH0 | Carboxypeptidase B; Fragment; | NULL | NULL | 370 | mallard |
| R0LUL8 | Uncharacterized protein C17orf48-like protein; | NULL | XP_005013984.1; | 145 | mallard |
| R0L6A3 | Bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthetase 1; Fragment; | NULL | NULL | 604 | mallard |
| I0CE20 | MHC class I antigen; Fragment; | Anpl-UAA; | NULL | 87 | mallard |
| R0LGG5 | ATP-dependent RNA helicase DDX19A; Fragment; | NULL | NULL | 407 | mallard |
| U3I8N9 | Uncharacterized protein; Fragment; | RUNDC1; | NULL | 444 | mallard |
| U3IB65 | Uncharacterized protein; Fragment; | ENDOG; | NULL | 202 | mallard |
| U3IGC0 | Uncharacterized protein; | RAD52; | XP_005010268.1;XP_005010269.1; | 420 | mallard |
| U3IB71 | Uncharacterized protein; Fragment; | GNB5; | NULL | 313 | mallard |
| R0KCF0 | Guanine nucleotide-binding protein G(S) subunit alpha; Fragment; | NULL | NULL | 334 | mallard |
| U3IBI0 | Uncharacterized protein; Fragment; | LRAT; | NULL | 220 | mallard |
| U3IJV3 | Uncharacterized protein; Fragment; | NULL | NULL | 72 | mallard |
| U3IE83 | Uncharacterized protein; | NULL | NULL | 122 | mallard |
| U3IR76 | Uncharacterized protein; Fragment; | LOC101790979; | NULL | 111 | mallard |
| U3IDV1 | Uncharacterized protein; Fragment; | NAGLU; | NULL | 158 | mallard |
| U3IGH9 | Uncharacterized protein; Fragment; | SYT9; | NULL | 465 | mallard |
| U3IGI8 | Uncharacterized protein; Fragment; | SCYL3; | NULL | 595 | mallard |
| U3IHE7 | Uncharacterized protein; Fragment; | KLHL24; | NULL | 437 | mallard |
| U3I8U6 | DNA-directed RNA polymerase; EC 2.7.7.6; Fragment; | POLR1B; | NULL | 1085 | mallard |
