10763
Overall the mechanism of transactivation by the human B-cell-specific CIITA is very similar to that mediated by the herpes virus transactivator VP16 in the ways that have been tested.
 ( protein: VP16, None) , ( protein: CIITA, None) , ( protein: herpes virus transactivator, None) , ( protein: human B-cell-specific CIITA, 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: VP16, None) , ( protein: CIITA, None) , ( protein: herpes virus transactivator, None) , ( protein: human B-cell-specific CIITA, None) 