3948
Functional studies demonstrated that transcriptional activation of a plasmid containing multimerized kappaB sites by p65 was inhibited by agents that elevate cAMP and by overexpression of the catalytic subunit of PKA .
 ( protein: PKA, None) , ( DNA: plasmid, None) , ( protein: catalytic subunit, None) , ( protein: p65, None) , ( DNA: multimerized kappaB sites, 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: PKA, None) , ( DNA: plasmid, None) , ( protein: catalytic subunit, None) , ( protein: p65, None) , ( DNA: multimerized kappaB sites, None) 