4327
Furthermore, these core regions of the enhancer and promoter each encompass closely linked binding sites for CBF , AP-1 , and NFATp .
 protein: CBF; protein: AP-1; protein: NFATp; DNA: closely linked binding sites
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: CBF, AP-1, NFATp, closely linked binding sites 
Answer:
 protein: CBF; protein: AP-1; protein: NFATp; DNA: closely linked binding sites