3269
On the basis of the molecular weight, DNA-binding characteristics, and in vivo transactivation activity , we suggest that the previously identified DRE 1 -binding protein, p37 , is YB-1 .
 DRE 1, YB-1, p37
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 DRE 1, YB-1, p37