| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U5FTW2 | Uncharacterized protein; Fragment; | NULL | XP_006376693.1; | 227 | cottonwood |
| U5G4J2 | Uncharacterized protein; | NULL | XP_006380651.1; | 617 | cottonwood |
| U7E0X7 | Uncharacterized protein; | NULL | XP_006389305.1; | 611 | cottonwood |
| U5FVS0 | Uncharacterized protein; | NULL | XP_006376432.1; | 172 | cottonwood |
| U5G3B5 | Uncharacterized protein; Fragment; | NULL | XP_006378949.1; | 109 | cottonwood |
| U5G4V6 | Cold-acclimation family protein; | NULL | XP_006380741.1; | 212 | cottonwood |
| U5G5S2 | Uncharacterized protein; | NULL | XP_006379867.1; | 129 | cottonwood |
| U5G1P0 | Uncharacterized protein; Fragment; | NULL | XP_006378482.1; | 70 | cottonwood |
| U5G6C6 | Uncharacterized protein; | NULL | XP_006381251.1; | 561 | cottonwood |
| U5FV33 | Uncharacterized protein; | NULL | XP_006376197.1; | 177 | cottonwood |
| U5G5V6 | Uncharacterized protein; | NULL | XP_006381111.1; | 784 | cottonwood |
| B9MZE0 | Uncharacterized protein; | NULL | XP_006382790.1; | 343 | cottonwood |
| U5G555 | Uncharacterized protein; | NULL | XP_006380866.1; | 1402 | cottonwood |
| U5FZH6 | Uncharacterized protein; Fragment; | NULL | XP_006378733.1; | 276 | cottonwood |
| U5G407 | Uncharacterized protein; | NULL | XP_006380338.1; | 380 | cottonwood |
| U5G6R5 | Uncharacterized protein; | NULL | XP_006379330.1; | 595 | cottonwood |
| U5FSJ7 | Uncharacterized protein; | NULL | XP_006375149.1; | 145 | cottonwood |
| U5GF78 | Uncharacterized protein; | NULL | XP_006382270.1; | 332 | cottonwood |
| U5GHM8 | Equilibrative nucleoside transporter family protein; | NULL | XP_006383999.1; | 392 | cottonwood |
| U5GE48 | Uncharacterized protein; | NULL | XP_006384011.1; | 474 | cottonwood |
