| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IV84 | Uncharacterized protein; Fragment; | LOC101789987; | NULL | 4633 | mallard |
| U3J114 | Uncharacterized protein; Fragment; | SERPINI1; | NULL | 412 | mallard |
| U3J046 | Serine/threonine-protein phosphatase; EC 3.1.3.16; Fragment; | PPP3CC; | NULL | 481 | mallard |
| U3J8P1 | Sulfotransferase; EC 2.8.2.-; Fragment; | LOC101790335; | NULL | 314 | mallard |
| U3J5T7 | Uncharacterized protein; Fragment; | EGR4; | NULL | 290 | mallard |
| U3J487 | Uncharacterized protein; Fragment; | TFB2M; | NULL | 224 | mallard |
| U3I4H1 | Uncharacterized protein; Fragment; | MAGI3; | NULL | 1368 | mallard |
| U3J6R1 | Uncharacterized protein; | RHAG; | NULL | 429 | mallard |
| U3J894 | Proteasome subunit alpha type; EC 3.4.25.1; Fragment; | PSMA3; | NULL | 255 | mallard |
| U3J9L2 | Uncharacterized protein; | SDAD1; | NULL | 649 | mallard |
| U3I7H7 | Uncharacterized protein; Fragment; | NULL | NULL | 300 | mallard |
| U3IX93 | Uncharacterized protein; | HDLBP; | XP_005028919.1; | 1267 | mallard |
| U3J992 | Uncharacterized protein; | PITPNM2; | NULL | 1336 | mallard |
| U3IM14 | Uncharacterized protein; | FAM124B; | NULL | 440 | mallard |
| U3I785 | Uncharacterized protein; Fragment; | NME9; | NULL | 87 | mallard |
| U3IAD7 | Uncharacterized protein; Fragment; | TMEM209; | NULL | 564 | mallard |
| U3I9U5 | Anoctamin; Fragment; | ANO1; | NULL | 914 | mallard |
| U3I0L4 | Uncharacterized protein; Fragment; | C11orf24; | NULL | 71 | mallard |
| U3I2K1 | Uncharacterized protein; Fragment; | NULL | NULL | 33 | mallard |
| U3IXP4 | Uncharacterized protein; Fragment; | SNRPD1; | NULL | 119 | mallard |
