13121
LMP1 contains two domains that activate the transcription factor NF-kappaB , one through interactions with TRAF proteins and the other with the TRADD protein .
 ( protein: LMP1, None) , ( protein: TRAF proteins, None) , ( protein: NF-kappaB, None) , ( protein: TRADD protein, None) , ( protein: transcription factor, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: LMP1, None) , ( protein: TRAF proteins, None) , ( protein: NF-kappaB, None) , ( protein: TRADD protein, None) , ( protein: transcription factor, None) 