| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B9HLW3 | Uncharacterized protein; Fragment; | NULL | XP_002311793.2; | 174 | cottonwood |
| B9HED9 | Dienelactone hydrolase family protein; | NULL | XP_002309880.2; | 239 | cottonwood |
| B9IJM5 | Uncharacterized protein; | NULL | XP_002324006.1; | 964 | cottonwood |
| B9GXX0 | Uncharacterized protein; | NULL | XP_002303977.2; | 1785 | cottonwood |
| D1KFL3 | Kunitz-type protease inhibitor KPI-C1.2; | NULL | NULL | 202 | cottonwood |
| B9N2K3 | Uncharacterized protein; | NULL | XP_006370914.1; | 451 | cottonwood |
| J9R7R1 | Cellulose synthase; Fragment; | CesA1B; | NULL | 89 | cottonwood |
| J9R289 | 4-coumarate CoA ligase; Fragment; | 4CL3; | NULL | 67 | cottonwood |
| J9RJS9 | Laccase; Fragment; | LAC1a; | NULL | 34 | cottonwood |
| J9RQ73 | Hydroxcinnamoyl-CoA quinate/shikimate hydroxycinnamoyltransferase; Fragment; | HCT6; | NULL | 109 | cottonwood |
| J9RIL1 | Hydroxcinnamoyl-CoA quinate/shikimate hydroxycinnamoyltransferase; Fragment; | HCT6; | NULL | 32 | cottonwood |
| J9RJT7 | Caffeate O-methyltransferase; Fragment; | COMT1; | NULL | 94 | cottonwood |
| L0B9H3 | GATA-4/5/6 transcription factor; Fragment; | CO4-2; | NULL | 109 | cottonwood |
| J9RGN7 | Phenylalanine ammonia-lyase; Fragment; | PAL2; | NULL | 159 | cottonwood |
| J9RJL5 | Laccase; Fragment; | LAC1a; | NULL | 150 | cottonwood |
| B9NBK1 | Uncharacterized protein; | NULL | XP_006382525.1; | 123 | cottonwood |
| U5FEJ7 | Uncharacterized protein; Fragment; | NULL | XP_006371108.1; | 266 | cottonwood |
| U5FES1 | Uncharacterized protein; | NULL | XP_006371258.1; | 179 | cottonwood |
| U5GH30 | Uncharacterized protein; | NULL | XP_006385013.1; | 106 | cottonwood |
| U5GK48 | Uncharacterized protein; Fragment; | NULL | XP_006386103.1; | 422 | cottonwood |
