9739
We hypothesize that this 110-kDa protein may be a functionally important B cell-specific co-activator of A-MYB .
 ( protein: 110-kDa protein, None) , ( protein: A-MYB, None) , ( protein: B cell-specific co-activator, 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: 110-kDa protein, None) , ( protein: A-MYB, None) , ( protein: B cell-specific co-activator, None) 