4197
These pathways are disrupted by agonists that utilize adenylate cyclase and cAMP -dependent protein kinase A ( PKA ).
 ( protein: cAMP -dependent protein kinase A, None) , ( protein: adenylate cyclase, None) , ( protein: PKA, 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: cAMP -dependent protein kinase A, None) , ( protein: adenylate cyclase, None) , ( protein: PKA, None) 