7107
Taken together, DZA promotes the proteolytic degradation of IkappaBalpha , but not IkappaBbeta , resulting in an increase of DNA binding activity of NF-kappaB in the nucleus in the absence of its transcriptional activity in RAW 264.7 cells .
 ( cell line: RAW 264.7 cells, None) , ( protein: IkappaBalpha, 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:
 ( cell line: RAW 264.7 cells, None) , ( protein: IkappaBalpha, None) , ( protein: IkappaBbeta, None) , ( protein: NF-kappaB, None) 