| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B9HSB7 | Uncharacterized protein; | NULL | XP_002315556.2; | 148 | cottonwood |
| B9GM30 | Uncharacterized protein; | NULL | XP_002297756.2; | 845 | cottonwood |
| B9H422 | Uncharacterized protein; | NULL | XP_002305347.1; | 179 | cottonwood |
| B9HWT8 | Pentatricopeptide repeat-containing family protein; | NULL | XP_002316000.2; | 721 | cottonwood |
| B9ILW5 | Uncharacterized protein; | NULL | XP_002325036.1; | 281 | cottonwood |
| B9HQ86 | Uncharacterized protein; | NULL | XP_002314263.2; | 675 | cottonwood |
| B9HTJ3 | 3-oxo-5-alpha-steroid 4-dehydrogenase family protein; | NULL | XP_002316290.1; | 310 | cottonwood |
| B9HTU7 | Uncharacterized protein; | NULL | XP_002314603.2; | 309 | cottonwood |
| B9HZR1 | Uncharacterized protein; | NULL | XP_002316879.1; | 166 | cottonwood |
| B9HQF3 | Putative wall-associated kinase family protein; | NULL | XP_002312857.1; | 384 | cottonwood |
| B9HF42 | Heavy-metal-associated domain-containing family protein; | NULL | XP_002310259.1; | 132 | cottonwood |
| B9HIG3 | Uncharacterized protein; | NULL | XP_002312290.1; | 1312 | cottonwood |
| B9I6G4 | Uncharacterized protein; | NULL | XP_002319224.2; | 326 | cottonwood |
| B9HZA1 | Uncharacterized protein; | NULL | XP_002317143.2; | 393 | cottonwood |
| B9I978 | Uncharacterized protein; | NULL | XP_002320920.2; | 213 | cottonwood |
| B9I189 | Uncharacterized protein; | NULL | XP_002317349.1; | 122 | cottonwood |
| B9HW27 | Calcium binding family protein; | NULL | XP_002314792.1; | 199 | cottonwood |
| B9II88 | Uncharacterized protein; | NULL | XP_002323323.2; | 263 | cottonwood |
| B9IKJ9 | Uncharacterized protein; | NULL | XP_002324230.1; | 310 | cottonwood |
| B9II73 | Cyclin-related family protein; | NULL | XP_002322714.1; | 1020 | cottonwood |
