6285
AML1 ( CBFalpha2 ) cooperates with B cell-specific activating protein ( BSAP/PAX5 ) in activation of the B cell-specific BLK gene promoter .
 ( protein: BSAP/PAX5, None) , ( protein: AML1 ( CBFalpha2 ), None) , ( protein: CBFalpha2, None) , ( protein: AML1, None) , ( protein: B cell-specific activating protein ( BSAP/PAX5 ), None) , ( DNA: B cell-specific BLK gene promoter, 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: BSAP/PAX5, None) , ( protein: AML1 ( CBFalpha2 ), None) , ( protein: CBFalpha2, None) , ( protein: AML1, None) , ( protein: B cell-specific activating protein ( BSAP/PAX5 ), None) , ( DNA: B cell-specific BLK gene promoter, None) 