| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IYP8 | Uncharacterized protein; Fragment; | XPO7; | NULL | 1087 | mallard |
| U3J8L7 | Acetyl-coenzyme A synthetase; EC 6.2.1.1; Fragment; | ACSS2; | NULL | 611 | mallard |
| U3J8Z7 | Uncharacterized protein; Fragment; | MPHOSPH9; | NULL | 1096 | mallard |
| B4X7Z8 | Olfactory receptor OR27; Fragment; | NULL | NULL | 153 | mallard |
| U3IRZ2 | Uncharacterized protein; | CDK1; | NULL | 300 | mallard |
| B4X813 | Olfactory receptor OR44; Fragment; | NULL | NULL | 154 | mallard |
| U3J1S5 | Uncharacterized protein; | LOC101795263; | NULL | 506 | mallard |
| Q27YS3 | Interleukin 2 receptor; | CD25; | NULL | 226 | mallard |
| U3IUV2 | Uncharacterized protein; Fragment; | TNNI2; | NULL | 183 | mallard |
| Q0PVW4 | Telomerase reverse transcriptase isoform dQ; Fragment; | TERT; | NULL | 110 | mallard |
| U3J2B1 | Claudin; Fragment; | CLDN3; | NULL | 205 | mallard |
| U3IPR8 | Uncharacterized protein; Fragment; | RRP8; | NULL | 83 | mallard |
| W8GPS8 | Interferon-induced protein with tetratricopeptide repeats 5; | LOC101797569; | NULL | 479 | mallard |
| U3J9Z1 | Uncharacterized protein; Fragment; | TEAD1; | NULL | 426 | mallard |
| V9HXK3 | MHC class I antigen heavy chain; Fragment; | NULL | NULL | 345 | mallard |
| U3J9T4 | Uncharacterized protein; Fragment; | DNASE2B; | NULL | 359 | mallard |
| Q6LDK3 | Alpha-enolase/tau-crystallin; EC 4.2.1.11; | NULL | NULL | 377 | mallard |
| Q6I7L7 | MHC class I antigen; Fragment; | NULL | NULL | 146 | mallard |
| U3J3M5 | Uncharacterized protein; Fragment; | CEBPZ; | NULL | 968 | mallard |
| D7REJ2 | FTO isoform 3; Fragment; | NULL | NULL | 29 | mallard |
