| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U5FER2 | Uncharacterized protein; Fragment; | NULL | XP_006371238.1; | 185 | cottonwood |
| U7E0M1 | NIN-like protein 2; | NULL | XP_006389083.1; | 362 | cottonwood |
| U5FGZ1 | Uncharacterized protein; | NULL | XP_006372443.1; | 445 | cottonwood |
| U7E158 | Uncharacterized protein; | NULL | XP_006388704.1; | 106 | cottonwood |
| U5FIS6 | Uncharacterized protein; | NULL | XP_006372357.1; | 289 | cottonwood |
| U5FM55 | Uncharacterized protein; | NULL | XP_006372665.1; | 556 | cottonwood |
| U5G448 | Uncharacterized protein; | NULL | XP_006379282.1; | 343 | cottonwood |
| U5G6G6 | Uncharacterized protein; Fragment; | NULL | XP_006380084.1; | 116 | cottonwood |
| U7E1F2 | Uncharacterized protein; | NULL | XP_006389495.1; | 74 | cottonwood |
| U5G603 | Uncharacterized protein; Fragment; | NULL | XP_006379899.1; | 177 | cottonwood |
| U5GJN3 | Uncharacterized protein; | NULL | XP_006384632.1; | 97 | cottonwood |
| U5GBJ9 | Uncharacterized protein; Fragment; | NULL | XP_006381010.1; | 381 | cottonwood |
| U5GAY4 | Uncharacterized protein; | NULL | XP_006381689.1; | 48 | cottonwood |
| U7DXS8 | Autophagy-related protein; Fragment; | NULL | XP_006387424.1; | 106 | cottonwood |
| U5FHI8 | Uncharacterized protein; | NULL | XP_006372633.1; | 206 | cottonwood |
| U7DZF2 | Uncharacterized protein; | NULL | XP_006388695.1; | 315 | cottonwood |
| U5FIV4 | Uncharacterized protein; | NULL | XP_006372029.1; | 264 | cottonwood |
| U5FE51 | Uncharacterized protein; Fragment; | NULL | XP_006370851.1; | 535 | cottonwood |
| U5GGR2 | Amino acid transporter family protein; | NULL | XP_006384853.1; | 427 | cottonwood |
| U5G733 | Uncharacterized protein; | NULL | XP_006381443.1; | 77 | cottonwood |
