| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U5FYF5 | Uncharacterized protein; | NULL | XP_006377372.1; | 246 | cottonwood |
| U7DYA2 | Uncharacterized protein; Fragment; | NULL | XP_006389066.1; | 21 | cottonwood |
| U5G6K5 | Uncharacterized protein; | NULL | XP_006379260.1; | 90 | cottonwood |
| U5G7G0 | Uncharacterized protein; | NULL | XP_006381676.1; | 225 | cottonwood |
| U7DXX6 | Uncharacterized protein; Fragment; | NULL | XP_006388073.1; | 150 | cottonwood |
| U5G7Z1 | Uncharacterized protein; | NULL | XP_006380607.1; | 541 | cottonwood |
| U5GD44 | Uncharacterized protein; | NULL | XP_006383666.1; | 1233 | cottonwood |
| U5G5A9 | Uncharacterized protein; | NULL | XP_006379664.1; | 109 | cottonwood |
| U5G6H8 | Uncharacterized protein; | NULL | XP_006381218.1; | 113 | cottonwood |
| U5G8G4 | Uncharacterized protein; | NULL | XP_006380759.1; | 53 | cottonwood |
| U5FG51 | Uncharacterized protein; | NULL | XP_006371412.1; | 105 | cottonwood |
| U5G228 | Uncharacterized protein; | NULL | XP_006378499.1; | 506 | cottonwood |
| U5G7R7 | Uncharacterized protein; | NULL | XP_006380537.1; | 121 | cottonwood |
| U5GBV9 | Uncharacterized protein; | NULL | XP_006383221.1; | 84 | cottonwood |
| U5G936 | Uncharacterized protein; | NULL | XP_006380977.1; | 67 | cottonwood |
| U5GLK7 | Uncharacterized protein; Fragment; | NULL | XP_006385454.1; | 66 | cottonwood |
| U5GHD0 | Pentatricopeptide repeat-containing family protein; | NULL | XP_006383060.1; | 564 | cottonwood |
| U5G201 | Uncharacterized protein; | NULL | XP_006379643.1; | 472 | cottonwood |
| U5G176 | Uncharacterized protein; | NULL | XP_006379363.1; | 87 | cottonwood |
| U5GHK0 | Uncharacterized protein; | NULL | XP_006383130.1; | 817 | cottonwood |
