4980
As judged by supershifting the DNA-protein complexes with Abs recognizing specific components of the NF-kappa B/Rel protein family , the p50/p65 ( Rel A ) heterodimeric form of NF-kappa B is primarily affected.
 ( protein: NF-kappa B/Rel protein family, None) , ( protein: DNA-protein complexes, None) , ( protein: p50/p65, None) , ( protein: NF-kappa B/Rel, None) , ( protein: NF-kappa B, None) , ( protein: Abs, None) , ( protein: Rel A, 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: NF-kappa B/Rel protein family, None) , ( protein: DNA-protein complexes, None) , ( protein: p50/p65, None) , ( protein: NF-kappa B/Rel, None) , ( protein: NF-kappa B, None) , ( protein: Abs, None) , ( protein: Rel A, None) 