9795
Proteasome-dependent inhibitory kappa B alpha ( I kappa B alpha ) and I kappa B beta degradation occurred downstream of CD40 ligation and preceded CD40 -mediated NF-kappa B nuclear translocation .
 ( protein: CD40, None) , ( protein: NF-kappa B, None) , ( protein: CD40, None) , ( protein: I kappa B alpha, None) , ( protein: I kappa B beta, 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: CD40, None) , ( protein: NF-kappa B, None) , ( protein: CD40, None) , ( protein: I kappa B alpha, None) , ( protein: I kappa B beta, None) 