11695
We found, however, that PI 3-kinase profoundly influenced the transactivation capacity of ' nuclear factor of activated T cells ' ( NF-AT ) elicited by the TCR : expression of an activated form of PI 3-kinase inhibited TCR -mediated NF-AT responses , whereas expression of a dominant negative mutant of PI 3-kinase potently enhanced TCR -controlled NF-AT induction .
 protein: TCR; protein: NF-AT; protein: NF-AT; protein: NF-AT; protein: TCR; protein: PI 3-kinase; protein: PI 3-kinase; protein: nuclear factor of activated T cells; protein: TCR; protein: PI 3-kinase
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: TCR, NF-AT, NF-AT, NF-AT, TCR, PI 3-kinase, PI 3-kinase, nuclear factor of activated T cells, TCR, PI 3-kinase 
Answer:
 protein: TCR; protein: NF-AT; protein: NF-AT; protein: NF-AT; protein: TCR; protein: PI 3-kinase; protein: PI 3-kinase; protein: nuclear factor of activated T cells; protein: TCR; protein: PI 3-kinase