| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IQH2 | Uncharacterized protein; Fragment; | NULL | NULL | 625 | mallard |
| U3IKW4 | Uncharacterized protein; | VPS37C; | NULL | 349 | mallard |
| U3IMC9 | Uncharacterized protein; Fragment; | NULL | NULL | 317 | mallard |
| U3IKZ7 | Uncharacterized protein; Fragment; | NQO1; | NULL | 134 | mallard |
| U3ISJ6 | Uncharacterized protein; Fragment; | NULL | NULL | 83 | mallard |
| U3ISJ2 | Uncharacterized protein; Fragment; | FAP; | NULL | 760 | mallard |
| U3IIT2 | Uncharacterized protein; Fragment; | CA4; | NULL | 312 | mallard |
| U3IQG0 | Uncharacterized protein; Fragment; | C6orf132; | NULL | 158 | mallard |
| U3IZ35 | Uncharacterized protein; | CA7; | NULL | 267 | mallard |
| U3ITM8 | Uncharacterized protein; | LUZP1; | NULL | 1021 | mallard |
| U3IP73 | Uncharacterized protein; Fragment; | FLAD1; | NULL | 233 | mallard |
| U3IE90 | Uncharacterized protein; Fragment; | IL18; | NULL | 204 | mallard |
| U3J0X9 | Metalloendopeptidase; EC 3.4.24.-; Fragment; | TLL1; | NULL | 892 | mallard |
| U3J312 | Uncharacterized protein; Fragment; | NULL | NULL | 717 | mallard |
| U3ITT8 | Uncharacterized protein; Fragment; | PSMA6; | XP_005014711.1; | 222 | mallard |
| U3J4W6 | Uncharacterized protein; | VSIG1; | NULL | 334 | mallard |
| U3IVJ0 | Uncharacterized protein; Fragment; | PPP1R3B; | NULL | 301 | mallard |
| U3IM79 | Uncharacterized protein; Fragment; | PTPRM; | NULL | 1402 | mallard |
| U3IUU5 | Uncharacterized protein; Fragment; | PER3; | NULL | 930 | mallard |
| U3J0I4 | Uncharacterized protein; | ZNF536; | NULL | 1308 | mallard |
