11064
Unexpectedly, a second, stronger RBP-Jkappa -binding site , which lies within the intracellular domain close to the transmembrane region and significantly augments association with RBP-Jkappa , was not needed for oncogenesis or for transcriptional activation .
 protein: intracellular domain; protein: RBP-Jkappa; protein: RBP-Jkappa; protein: RBP-Jkappa -binding site
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: intracellular domain, RBP-Jkappa, RBP-Jkappa, RBP-Jkappa -binding site 
Answer:
 protein: intracellular domain; protein: RBP-Jkappa; protein: RBP-Jkappa; protein: RBP-Jkappa -binding site