2474
Wortmannin, an inhibitor of receptor-coupled PLD activation, blocked the anti-CD3 -induced increases in both PLD activity and AP-1 enhancer activity .
 ( protein: PLD, None) , ( protein: anti-CD3, None) , ( DNA: AP-1 enhancer, None) , ( protein: PLD, 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: PLD, None) , ( protein: anti-CD3, None) , ( DNA: AP-1 enhancer, None) , ( protein: PLD, None) 