4424
Activated Rac-1 could mimic activated p21ras to induce AP-1 but not to induce NFAT .
 protein: NFAT; protein: Activated Rac-1; protein: activated p21ras; protein: Rac-1; protein: AP-1; protein: p21ras
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: NFAT, Activated Rac-1, activated p21ras, Rac-1, AP-1, p21ras 
Answer:
 protein: NFAT; protein: Activated Rac-1; protein: activated p21ras; protein: Rac-1; protein: AP-1; protein: p21ras