9223
These results establish a crucial PI3K / PKB -mediated link between the IL-2 teceptor and the cell cycle machinery .
 ( protein: IL-2, None) , ( protein: IL-2 teceptor, None) , ( protein: PI3K, None) , ( protein: PKB, 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: IL-2, None) , ( protein: IL-2 teceptor, None) , ( protein: PI3K, None) , ( protein: PKB, None) 