4198
We found that the adenylate cyclase activator, forskolin, inhibits anti-CD3 -induced shift in Lck electrophoretic mobility , suggesting an intervention at the TCR -coupled phosphoinositide turnover that precedes the activation of PKC .
 ( protein: PKC, None) , ( protein: adenylate cyclase, None) , ( protein: Lck, None) , ( protein: anti-CD3, None) , ( protein: TCR, 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: PKC, None) , ( protein: adenylate cyclase, None) , ( protein: Lck, None) , ( protein: anti-CD3, None) , ( protein: TCR, None) 