12145
An NH2-terminal truncation mutant of TRAF6 inhibited RANKL -mediated NF-kappaB activation , but failed to affect constitutive signaling induced by receptor overexpression , revealing a selective role for TRAF6 in ligand-induced activation events .
 protein: NH2-terminal truncation mutant; protein: TRAF6; protein: RANKL; protein: TRAF6; protein: NF-kappaB
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: NH2-terminal truncation mutant, TRAF6, RANKL, TRAF6, NF-kappaB 
Answer:
 protein: NH2-terminal truncation mutant; protein: TRAF6; protein: RANKL; protein: TRAF6; protein: NF-kappaB