3134
Only the catalytic, but not the NH2 regulatory, domain of pp56(lck) was able to induce NF-AT region transactivation on its own and to cooperate with other intracellular signals to trigger this response.
 protein: NF-AT; protein: pp56(lck); protein: NH2
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: NF-AT, pp56(lck), NH2 
Answer:
 protein: NF-AT; protein: pp56(lck); protein: NH2