1225
This factor consists of two DNA-binding subunits of relative molecular mass 50,000 (50K) associated with two 65K subunits .
 protein: DNA-binding subunits; protein: 65K subunits
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: DNA-binding subunits; protein: 65K subunits