| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A9PBB6 | Uncharacterized protein; | NULL | XP_006381215.1; | 71 | cottonwood |
| A9PE89 | Uncharacterized protein; | NULL | XP_002311100.2; | 303 | cottonwood |
| A9PEB3 | SPLICEOSOMAL protein U1A; | NULL | XP_002320337.2; | 254 | cottonwood |
| A9PBC7 | Sec20 family protein; | NULL | XP_002314511.1; | 300 | cottonwood |
| A9PI30 | DNA polymerase delta subunit 4 family protein; | NULL | XP_002319772.1; | 122 | cottonwood |
| A9PDB7 | Ankyrin repeat-containing protein 2; Uncharacterized protein; | NULL | XP_006384889.1;XP_006384890.1;XP_006384891.1; | 366 | cottonwood |
| A9PHB6 | Pentatricopeptide repeat-containing family protein; | NULL | XP_006381714.1; | 490 | cottonwood |
| A9PEC6 | ULTRACURVATA 2 family protein; | NULL | XP_002313312.1; | 369 | cottonwood |
| B9HY41 | Uncharacterized protein; | NULL | XP_002315074.2;XP_006378608.1;XP_006378609.1; | 772 | cottonwood |
| A9P7Z9 | RNA recognition motif-containing family protein; | NULL | XP_002315274.1; | 253 | cottonwood |
| A9PA89 | Uncharacterized protein; | NULL | XP_002312454.2; | 272 | cottonwood |
| A9P9L5 | Prefoldin subunit 2 family protein; | NULL | XP_002298355.1; | 145 | cottonwood |
| A9PCN6 | 60S ribosomal protein L36; | NULL | XP_002305746.1; | 110 | cottonwood |
| A9PBH8 | Galactinol synthase 2; EC 2.4.1.123; Galactinol synthase family protein; | GOLS2; | XP_002314613.2; | 336 | cottonwood |
| B9I3X9 | Sterile alpha motif domain-containing family protein; Uncharacterized protein; | NULL | XP_002318763.1;XP_006376916.1; | 327 | cottonwood |
| U5GRP3 | Uncharacterized protein; | NULL | XP_002301880.2;XP_006386115.1; | 360 | cottonwood |
| U5FT33 | Uncharacterized protein; Fragment; | NULL | XP_006376576.1;XP_006376585.1; | 124 | cottonwood |
| U5FZY7 | F-box family protein; Uncharacterized protein; | NULL | XP_006377723.1;XP_006377724.1; | 385 | cottonwood |
| U5FZ23 | Uncharacterized protein; | NULL | XP_006378660.1;XP_006378661.1; | 206 | cottonwood |
| A9PH61 | Uncharacterized protein; | NULL | XP_002311651.1; | 453 | cottonwood |
