| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3I9F0 | Uncharacterized protein; Fragment; | MCM10; | NULL | 869 | mallard |
| U3I0R2 | Uncharacterized protein; Fragment; | ACTL9; | NULL | 379 | mallard |
| U3J4T9 | Uncharacterized protein; Fragment; | UHRF1; | NULL | 736 | mallard |
| U3ID52 | Uncharacterized protein; | SRI; | NULL | 210 | mallard |
| U3IH25 | Uncharacterized protein; Fragment; | NULL | NULL | 213 | mallard |
| U3IB62 | Uncharacterized protein; Fragment; | LOC101800505; | NULL | 124 | mallard |
| U3IJN7 | Uncharacterized protein; Fragment; | CHRNA1; | NULL | 459 | mallard |
| U3ID50 | Uncharacterized protein; | PLCXD1; | NULL | 335 | mallard |
| U3INR2 | Uncharacterized protein; | SRRM4; | NULL | 591 | mallard |
| U3IKA8 | Uncharacterized protein; Fragment; | NSUN5; | NULL | 284 | mallard |
| U3IS56 | Uncharacterized protein; Fragment; | TRANK1; | NULL | 2476 | mallard |
| U3INK8 | T-complex protein 1 subunit gamma; Fragment; | CCT3; | NULL | 545 | mallard |
| U3I7N7 | Uncharacterized protein; Fragment; | TRIM24; | NULL | 928 | mallard |
| U3I6N9 | Uncharacterized protein; Fragment; | MRPL1; | NULL | 274 | mallard |
| U3IT29 | Uncharacterized protein; Fragment; | CRTC1; | NULL | 578 | mallard |
| U3IXC7 | Uncharacterized protein; Fragment; | KLHL7; | NULL | 586 | mallard |
| U3I211 | Uncharacterized protein; Fragment; | NULL | NULL | 119 | mallard |
| U3HYX9 | Uncharacterized protein; | C7orf25; | XP_005015001.1; | 420 | mallard |
| U3IWV6 | Uncharacterized protein; Fragment; | NULL | NULL | 615 | mallard |
| U3IU22 | Uncharacterized protein; Fragment; | MAP1S; | NULL | 572 | mallard |
