9212
The OCA-B and VP16 interactions with the Oct-1 POU domain are sufficiently different to permit OCA-B and VP16 to bind the Oct-1 POU domain simultaneously.
 ( protein: Oct-1, None) , ( protein: OCA-B, None) , ( protein: Oct-1 POU domain, None) , ( protein: VP16, None) , ( protein: Oct-1, None) , ( protein: VP16, None) , ( protein: Oct-1 POU domain, 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: Oct-1, None) , ( protein: OCA-B, None) , ( protein: Oct-1 POU domain, None) , ( protein: VP16, None) , ( protein: Oct-1, None) , ( protein: VP16, None) , ( protein: Oct-1 POU domain, None) 