| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U5GVV2 | Uncharacterized protein; | NULL | XP_006370252.1; | 744 | cottonwood |
| U5FYL4 | Uncharacterized protein; | NULL | XP_006378423.1; | 185 | cottonwood |
| U5GW32 | Serine/threonine-protein kinase; EC 2.7.11.1; | NULL | XP_006370392.1; | 763 | cottonwood |
| U5GW23 | Uncharacterized protein; | NULL | XP_006370377.1; | 89 | cottonwood |
| U5FYB2 | Uncharacterized protein; Fragment; | NULL | XP_006378303.1; | 59 | cottonwood |
| U5GVN4 | Uncharacterized protein; | NULL | XP_006370122.1; | 73 | cottonwood |
| B9N1E0 | Uncharacterized protein; | NULL | XP_006370217.1; | 419 | cottonwood |
| U5GWG5 | FERTILIZATION-INDEPENDENT ENDOSPERM family protein; | NULL | XP_006370617.1; | 371 | cottonwood |
| U5GWC4 | Uncharacterized protein; Fragment; | NULL | XP_006370537.1; | 324 | cottonwood |
| U5FZM8 | Uncharacterized protein; | NULL | XP_006377787.1; | 314 | cottonwood |
| U5G292 | Uncharacterized protein; | NULL | XP_006378574.1; | 284 | cottonwood |
| U5G0L8 | Uncharacterized protein; | NULL | XP_006377974.1; | 1017 | cottonwood |
| J9R2S3 | Serine hydroxymethyltransferase; Fragment; | SHMT3; | NULL | 72 | cottonwood |
| U5G1W2 | Uncharacterized protein; | NULL | XP_006378424.1; | 82 | cottonwood |
| J9R1S9 | 4-coumarate CoA ligase; Fragment; | 4CL2; | NULL | 186 | cottonwood |
| J9RVK9 | Serine hydroxymethyltransferase; Fragment; | SHMT6; | NULL | 58 | cottonwood |
| U5G4F7 | Uncharacterized protein; Fragment; | NULL | XP_006380621.1; | 66 | cottonwood |
| J9RMB8 | S-adenosylmethionine synthetase; Fragment; | SAM1; | NULL | 148 | cottonwood |
| U5GUN0 | Uncharacterized protein; | NULL | XP_006370686.1; | 250 | cottonwood |
| J9RRH0 | Beta-tubulin; Fragment; | TUB9; | NULL | 109 | cottonwood |
