| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IHA3 | Uncharacterized protein; Fragment; | SETD7; | NULL | 366 | mallard |
| U3IQC1 | Uncharacterized protein; Fragment; | CNTN3; | NULL | 924 | mallard |
| U3IWP5 | Uncharacterized protein; Fragment; | PARP3; | NULL | 459 | mallard |
| U3IPN5 | Uncharacterized protein; | PPP1R26; | NULL | 805 | mallard |
| U3IQG2 | Uncharacterized protein; Fragment; | STAM2; | NULL | 437 | mallard |
| U3IFB9 | Uncharacterized protein; | NOL4; | NULL | 525 | mallard |
| U3IWC4 | Uncharacterized protein; | NPSR1; | NULL | 375 | mallard |
| U3J1T4 | Uncharacterized protein; Fragment; | NULL | NULL | 333 | mallard |
| U3IVL8 | Uncharacterized protein; Fragment; | KNSTRN; | NULL | 35 | mallard |
| U3IYT7 | XK-related protein; Fragment; | XKR5; | NULL | 305 | mallard |
| U3J707 | Uncharacterized protein; Fragment; | ASTN1; | NULL | 1185 | mallard |
| U3J279 | Uncharacterized protein; Fragment; | LOC101792990; | NULL | 82 | mallard |
| U3IS63 | Uncharacterized protein; Fragment; | ADAMTS3; | NULL | 1175 | mallard |
| U3IXA0 | Diacylglycerol kinase; DAG kinase; EC 2.7.1.107; Fragment; | DGKD; | NULL | 1169 | mallard |
| U3J6T3 | Uncharacterized protein; Fragment; | SRP9; | NULL | 70 | mallard |
| U3J3S2 | Uncharacterized protein; | DMC1; | NULL | 344 | mallard |
| U3IM06 | Tyrosine-protein kinase receptor; EC 2.7.10.1; Fragment; | IGF1R; | NULL | 1364 | mallard |
| U3J2I0 | Uncharacterized protein; Fragment; | PPP1CA; | NULL | 149 | mallard |
| R0KLD6 | Ig heavy chain V region MOPC 21; Fragment; | NULL | NULL | 96 | mallard |
| R0L5H7 | Homeobox protein Hox-C5a; Fragment; | NULL | NULL | 57 | mallard |
