14519
Recombinant I kappa B-alpha( MAD-3 ) inhibited the DNA binding activity of p65 , p49/p65 , and p50/p65 but stimulated the binding of NFKB2 ( p49 ) or NFKB1(p50).
 ( protein: p49/p65, None) , ( protein: p49, None) , ( protein: p50/p65, None) , ( protein: NFKB2, None) , ( protein: p65, None) , ( protein: MAD-3, 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: p49/p65, None) , ( protein: p49, None) , ( protein: p50/p65, None) , ( protein: NFKB2, None) , ( protein: p65, None) , ( protein: MAD-3, None) 