9207
OCA-B associates with the Oct-1 POU domain , a bipartite DNA-binding structure containing a POU-specific (POU[S]) domain joined by a flexible linker to a POU homeodomain ( POU[H] ).
 ( protein: POU[H], None) , ( protein: Oct-1, None) , ( protein: POU homeodomain, None) , ( protein: POU-specific (POU[S]) domain, None) , ( protein: Oct-1 POU domain, None) , ( protein: OCA-B, 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: POU[H], None) , ( protein: Oct-1, None) , ( protein: POU homeodomain, None) , ( protein: POU-specific (POU[S]) domain, None) , ( protein: Oct-1 POU domain, None) , ( protein: OCA-B, None) 