9435
Consistent with this result, mutation of the EBNA2 response element (a CBF1/RBP-Jkappa binding site ) in Cp also prevented significant repression.
 ( DNA: Cp, None) , ( DNA: EBNA2 response element, None) , ( protein: CBF1/RBP-Jkappa, None) , ( DNA: CBF1/RBP-Jkappa binding site, 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:
 ( DNA: Cp, None) , ( DNA: EBNA2 response element, None) , ( protein: CBF1/RBP-Jkappa, None) , ( DNA: CBF1/RBP-Jkappa binding site, None) 