| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I9W5 | Uncharacterized protein; Fragment; | AUP1; | NULL | 359 | mallard |
| U3I400 | Uncharacterized protein; Fragment; | NFYC; | NULL | 338 | mallard |
| U3IEJ4 | Uncharacterized protein; Fragment; | IQCJ-SCHIP1; | NULL | 238 | mallard |
| U3ICW0 | Uncharacterized protein; Fragment; | LOC101794370; | NULL | 318 | mallard |
| U3IDX1 | Uncharacterized protein; | HBM; | NULL | 143 | mallard |
| U3ICI7 | Uncharacterized protein; Fragment; | SORCS3; | NULL | 993 | mallard |
| U3IG24 | Uncharacterized protein; Fragment; | BLNK; | NULL | 544 | mallard |
| U3JA20 | Uncharacterized protein; | ABCC9; | NULL | 1563 | mallard |
| U3IHJ4 | Uncharacterized protein; Fragment; | LOC101797126; | NULL | 268 | mallard |
| U3IFS4 | Uncharacterized protein; | RSPO1; | XP_005025376.1; | 260 | mallard |
| U3ICD5 | Uncharacterized protein; Fragment; | VAV3; | NULL | 778 | mallard |
| U3IG77 | Uncharacterized protein; Fragment; | SLC30A3; | NULL | 165 | mallard |
| U3IKI5 | Uncharacterized protein; Fragment; | RDH14; | NULL | 207 | mallard |
| U3II89 | Uncharacterized protein; Fragment; | PPAP2B; | NULL | 313 | mallard |
| U3IUC8 | Uncharacterized protein; Fragment; | DDX24; | NULL | 815 | mallard |
| U3I5E9 | Uncharacterized protein; | EYA3; | NULL | 576 | mallard |
| U3I6L8 | Uncharacterized protein; Fragment; | NSF; | NULL | 738 | mallard |
| U3INL1 | Uncharacterized protein; | TM4SF4; | XP_005023689.1; | 201 | mallard |
| U3IP90 | Uncharacterized protein; Fragment; | NULL | NULL | 849 | mallard |
| U3IHZ5 | Uncharacterized protein; Fragment; | SDR16C5; | NULL | 309 | mallard |
