| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| J9RJ52 | Serine hydroxymethyltransferase; Fragment; | SHMT6; | NULL | 125 | cottonwood |
| J9RP16 | Serine hydroxymethyltransferase; Fragment; | SHMT6; | NULL | 114 | cottonwood |
| B9N3P6 | Wood-associated NAC domain transcription factor 4A; | WND4A; | NULL | 356 | cottonwood |
| J9REV0 | Cellulose synthase; Fragment; | CesA1B; | NULL | 61 | cottonwood |
| J9R4W7 | 4-coumarate CoA ligase; Fragment; | 4CL1; | NULL | 9 | cottonwood |
| E9L7V0 | Sucrose transporter 1; | SUT1; | NULL | 535 | cottonwood |
| J9RN82 | Ferulate 5-hydroxylase; Fragment; | F5H4; | NULL | 196 | cottonwood |
| J9RVM1 | Serine hydroxymethyltransferase; Fragment; | SHMT6; | NULL | 114 | cottonwood |
| J9QXP6 | Caffeate O-methyltransferase; Fragment; | COMT2; | NULL | 34 | cottonwood |
| J9RVN8 | Beta-tubulin; Fragment; | TUB16; | NULL | 106 | cottonwood |
| J9QUZ4 | Cellulose synthase; Fragment; | CesA1A; | NULL | 82 | cottonwood |
| J9RIN0 | Laccase; Fragment; | LAC1a; | NULL | 106 | cottonwood |
| J9RVL6 | Serine hydroxymethyltransferase; Fragment; | SHMT6; | NULL | 125 | cottonwood |
| J9RX91 | Beta-tubulin; Fragment; | TUB15; | NULL | 117 | cottonwood |
| J9RR02 | Laccase; Fragment; | LAC1a; | NULL | 62 | cottonwood |
| J9RQB9 | Phenylalanine ammonia-lyase; Fragment; | PAL2; | NULL | 140 | cottonwood |
| J9R966 | Cellulose synthase; Fragment; | CesA1A; | NULL | 98 | cottonwood |
| S4UGU2 | Hydroxycinnamoyltransferase; | NULL | NULL | 432 | cottonwood |
| B9ND72 | Uncharacterized protein; | NULL | XP_006368456.1; | 729 | cottonwood |
| B9N9D4 | Uncharacterized protein; | NULL | XP_006369868.1; | 675 | cottonwood |
