9985
Deletion analysis indicates that the 55 C-terminal amino acids of the LMP-1 molecule , but not its TRAF interaction domain , are essential for AP-1 activation .
 protein: TRAF interaction domain; protein: C-terminal amino acids; protein: LMP-1; protein: LMP-1 molecule; protein: AP-1
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: TRAF interaction domain, C-terminal amino acids, LMP-1, LMP-1 molecule, AP-1 
Answer:
 protein: TRAF interaction domain; protein: C-terminal amino acids; protein: LMP-1; protein: LMP-1 molecule; protein: AP-1