| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3J172 | Uncharacterized protein; | KIAA1143; | NULL | 160 | mallard |
| U3IZP3 | Uncharacterized protein; Fragment; | MFSD2B; | NULL | 481 | mallard |
| U3IY12 | Uncharacterized protein; Fragment; | GABARAPL2; | NULL | 112 | mallard |
| U3IWS5 | Uncharacterized protein; | GLIPR1; | NULL | 266 | mallard |
| U3ISL3 | Uncharacterized protein; Fragment; | SMURF1; | NULL | 753 | mallard |
| U3IY97 | Uncharacterized protein; Fragment; | PFKM; | NULL | 87 | mallard |
| U3IY33 | Uncharacterized protein; Fragment; | EFCAB2; | NULL | 165 | mallard |
| U3J6S8 | Uncharacterized protein; | LOC101800887; | XP_005022391.1; | 610 | mallard |
| U3J712 | Uncharacterized protein; | GPR153; | XP_005011130.1; | 239 | mallard |
| U3J8U7 | Uncharacterized protein; | C9orf172; | NULL | 992 | mallard |
| U3I8L2 | Uncharacterized protein; | FAM172A; | NULL | 163 | mallard |
| U3J5F8 | Uncharacterized protein; Fragment; | KIAA1107; | NULL | 1466 | mallard |
| U3IVV7 | Uncharacterized protein; Fragment; | LOXL4; | NULL | 324 | mallard |
| U3IBX9 | Uncharacterized protein; Fragment; | LOC101800722; | NULL | 555 | mallard |
| U3J976 | Uncharacterized protein; | NDST1; | NULL | 871 | mallard |
| U3IS94 | Uncharacterized protein; | PDCD11; | NULL | 1860 | mallard |
| U3I4E3 | Uncharacterized protein; Fragment; | IMPACT; | NULL | 319 | mallard |
| R0LIU5 | ATP synthase subunit b, mitochondrial; Fragment; | NULL | NULL | 205 | mallard |
| U3IH61 | Uncharacterized protein; Fragment; | ANKRD31; | NULL | 726 | mallard |
| U3I5Q8 | Uncharacterized protein; Fragment; | IQGAP2; | NULL | 1617 | mallard |
