5553
It is generally accepted that Bcl-2 exerts its antiapoptotic effects mainly by dimerizing with proapoptotic members of the Bcl-2 family such as Bax and Bad .
 ( protein: Bcl-2, None) , ( protein: Bcl-2, None) , ( protein: Bax, None) , ( protein: Bcl-2 family, None) , ( protein: Bad, 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: Bcl-2, None) , ( protein: Bcl-2, None) , ( protein: Bax, None) , ( protein: Bcl-2 family, None) , ( protein: Bad, None) 