| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IF29 | Uncharacterized protein; Fragment; | TMEM135; | NULL | 411 | mallard |
| U3IB20 | Uncharacterized protein; Fragment; | ORAI1; | NULL | 191 | mallard |
| T2HPX0 | Growth hormone receptor; Fragment; | GHR; | NULL | 145 | mallard |
| U3IAN7 | Uncharacterized protein; Fragment; | CCDC78; | NULL | 566 | mallard |
| U3IDG1 | Uncharacterized protein; Fragment; | MEMO1; | NULL | 299 | mallard |
| U3IF30 | Uncharacterized protein; Fragment; | SLK; | NULL | 1207 | mallard |
| U3I1X4 | Uncharacterized protein; | NGF; | NULL | 238 | mallard |
| U3IAE6 | Uncharacterized protein; Fragment; | MYH15; | NULL | 1626 | mallard |
| U3IC32 | Uncharacterized protein; Fragment; | NUAK2; | NULL | 503 | mallard |
| U3I7E9 | Uncharacterized protein; Fragment; | LOC101797553; | NULL | 233 | mallard |
| U3II49 | Uncharacterized protein; Fragment; | BCL2; | NULL | 104 | mallard |
| U3IW49 | Uridine phosphorylase; EC 2.4.2.3; Fragment; | UPP1; | NULL | 292 | mallard |
| U3IFW6 | Uncharacterized protein; | ARIH2; | XP_005026969.1;XP_005026970.1; | 490 | mallard |
| U3IIX7 | Uncharacterized protein; Fragment; | KIAA0141; | NULL | 211 | mallard |
| U3IKR1 | Uncharacterized protein; Fragment; | SRMS; | NULL | 484 | mallard |
| U3ICN0 | Uncharacterized protein; Fragment; | MPC2; | NULL | 128 | mallard |
| U3I794 | Tetraspanin; Fragment; | TSPAN4; | NULL | 239 | mallard |
| U3IM70 | Uncharacterized protein; Fragment; | NULL | NULL | 121 | mallard |
| U3IMZ7 | Uncharacterized protein; Fragment; | CERS1; | NULL | 282 | mallard |
| U3IQF1 | Uncharacterized protein; Fragment; | LOC101803202; | NULL | 218 | mallard |
