5221
Moreover, in the presence of CIITA , interactions between class II promoters and Bob1 are independent of the octamer-binding site .
 ( DNA: class II promoters, None) , ( protein: Bob1, None) , ( RNA: octamer-binding site, None) , ( protein: CIITA, 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: class II promoters, None) , ( protein: Bob1, None) , ( RNA: octamer-binding site, None) , ( protein: CIITA, None) 