| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IV25 | Uncharacterized protein; Fragment; | ZRANB2; | NULL | 307 | mallard |
| U3IXX5 | Transmembrane channel-like protein; Fragment; | TMC6; | NULL | 592 | mallard |
| U3IZL1 | Uncharacterized protein; Fragment; | ZNF185; | NULL | 662 | mallard |
| U3IXI1 | Uncharacterized protein; Fragment; | ABHD12; | NULL | 338 | mallard |
| U3J290 | Uncharacterized protein; Fragment; | C2orf54; | NULL | 437 | mallard |
| U3IZW6 | Ribosomal protein L37; Fragment; | RPL37; | NULL | 97 | mallard |
| U3J3M6 | Uncharacterized protein; Fragment; | NULL | NULL | 143 | mallard |
| U3IYN6 | Uncharacterized protein; Fragment; | NARFL; | NULL | 467 | mallard |
| U3J2P7 | Uncharacterized protein; Fragment; | ITGA2; | NULL | 238 | mallard |
| U3IYW8 | Uncharacterized protein; | PPP1R3A; | NULL | 1089 | mallard |
| U3I609 | Uncharacterized protein; Fragment; | EPHA8; | NULL | 1045 | mallard |
| U3J6G2 | Uncharacterized protein; Fragment; | TPM3; | NULL | 252 | mallard |
| U3ILI8 | Uncharacterized protein; Fragment; | HEG1; | NULL | 823 | mallard |
| U3IUI2 | Uncharacterized protein; Fragment; | SEPT6; | NULL | 427 | mallard |
| U3HYR8 | Claudin; | CLDN20; | XP_005018293.1; | 219 | mallard |
| U3J7W1 | Uncharacterized protein; Fragment; | ENKD1; | NULL | 377 | mallard |
| U3J8I4 | Uncharacterized protein; Fragment; | NULL | NULL | 344 | mallard |
| U3J6E1 | Uncharacterized protein; | AKAP6; | NULL | 2226 | mallard |
| U3HZK9 | Olfactory receptor; | NULL | NULL | 311 | mallard |
| U3J7C8 | Uncharacterized protein; | ZCCHC6; | NULL | 1468 | mallard |
