| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B9HWC5 | Uncharacterized protein; | NULL | XP_002315915.2; | 143 | cottonwood |
| B9GGG3 | Uncharacterized protein; | NULL | XP_002300417.2; | 2650 | cottonwood |
| B9I5Y5 | Uncharacterized protein; | NULL | XP_002319697.1; | 609 | cottonwood |
| B9HJK5 | Uncharacterized protein; Fragment; | NULL | XP_002312484.2; | 446 | cottonwood |
| B9HUH9 | ABC transporter family protein; | NULL | XP_002316381.2; | 1119 | cottonwood |
| B9IQE1 | Uncharacterized protein; | NULL | XP_002325962.1; | 765 | cottonwood |
| B9GU27 | Uncharacterized protein; | NULL | XP_002302230.2; | 243 | cottonwood |
| B9IPI4 | Uncharacterized protein; | NULL | XP_002325809.2; | 517 | cottonwood |
| B9HVB3 | Splicing factor PWI domain-containing family protein; | NULL | XP_002315807.1; | 894 | cottonwood |
| B9N5B5 | Uncharacterized protein; | NULL | XP_006384390.1; | 112 | cottonwood |
| B9MTF7 | Diphthamide synthesis DPH2 family protein; | NULL | XP_006381405.1; | 496 | cottonwood |
| U5FEC4 | Uncharacterized protein; Fragment; | NULL | XP_006370888.1; | 26 | cottonwood |
| B9N872 | Nodulin-26 family protein; | NULL | XP_006384960.1; | 256 | cottonwood |
| B9MU26 | UBIQUITIN-SPECIFIC PROTEASE 20 family protein; | NULL | XP_006368397.1; | 406 | cottonwood |
| U5FFC2 | Uncharacterized protein; Fragment; | NULL | XP_006371846.1; | 230 | cottonwood |
| U5FG04 | Uncharacterized protein; Fragment; | NULL | XP_006370994.1; | 758 | cottonwood |
| U5FF36 | Uncharacterized protein; | NULL | XP_006371523.1; | 747 | cottonwood |
| U5FHR6 | Uncharacterized protein; | NULL | XP_006372703.1; | 118 | cottonwood |
| U5FEZ4 | Uncharacterized protein; | NULL | XP_006371438.1; | 223 | cottonwood |
| U5FHA6 | Truncated Kunitz trypsin inhibitor family protein; | NULL | XP_006371005.1; | 200 | cottonwood |
