| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3IUQ5 | Uncharacterized protein; Fragment; | NULL | NULL | 50 | mallard |
| U3IKA3 | Uncharacterized protein; Fragment; | PEX5; | NULL | 608 | mallard |
| U3INR7 | Uncharacterized protein; Fragment; | AP5Z1; | NULL | 773 | mallard |
| U3J9Q3 | Uncharacterized protein; | NPAS2; | NULL | 811 | mallard |
| U3IR49 | Uncharacterized protein; Fragment; | LRRC40; | NULL | 554 | mallard |
| U3HYU0 | Gap junction protein; | GJB2; | NULL | 262 | mallard |
| U3IE92 | Uncharacterized protein; | NDUFS7; | NULL | 217 | mallard |
| U3IYK7 | Uncharacterized protein; Fragment; | SYAP1; | NULL | 295 | mallard |
| U3J4R8 | Uncharacterized protein; Fragment; | MYBL1; | NULL | 755 | mallard |
| U3J590 | Uncharacterized protein; Fragment; | ULK1; | NULL | 1032 | mallard |
| U3IY03 | Uncharacterized protein; Fragment; | ANKRD9; | NULL | 135 | mallard |
| U3HYU8 | Uncharacterized protein; Fragment; | KCNJ1; | NULL | 392 | mallard |
| U3IKE8 | Uncharacterized protein; Fragment; | SLC16A2; | NULL | 402 | mallard |
| U3I6P1 | Uncharacterized protein; Fragment; | MKLN1; | NULL | 734 | mallard |
| U3J5W5 | Uncharacterized protein; | METTL4; | NULL | 463 | mallard |
| U3IYQ0 | Uncharacterized protein; | NULL | NULL | 434 | mallard |
| U3I4A5 | Uncharacterized protein; Fragment; | TMEM59; | NULL | 262 | mallard |
| U3IYF2 | Uncharacterized protein; Fragment; | SUPT4H1; | NULL | 118 | mallard |
| U3IB72 | tRNA pseudouridine synthase; EC 5.4.99.-; | PUSL1; | NULL | 299 | mallard |
| U3J5A8 | Uncharacterized protein; Fragment; | UBE2B; | NULL | 149 | mallard |
