10166
Thus, Sp1 and Egr-1 physically and functionally cooperate to mediate maximal IL-2Rbeta promoter activity .
 protein: Egr-1; DNA: IL-2Rbeta promoter; protein: Sp1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Egr-1, IL-2Rbeta promoter, Sp1 
Answer:
 protein: Egr-1; DNA: IL-2Rbeta promoter; protein: Sp1