1490
Kappa B binding proteins are constitutively expressed in an IL-2 autocrine human T cell line .
 protein: Kappa B binding proteins; cell line: IL-2 autocrine human T cell line
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: Kappa B binding proteins; cell line: IL-2 autocrine human T cell line