5135
Inactivation of IkappaBbeta by the tax protein of human T-cell leukemia virus type 1 : a potential mechanism for constitutive induction of NF-kappaB .
 ( protein: tax protein, None) , ( protein: IkappaBbeta, None) , ( protein: NF-kappaB, 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: tax protein, None) , ( protein: IkappaBbeta, None) , ( protein: NF-kappaB, None) 