13300
The present data thus highlight that PtdIns 3-kinase and Akt/PKB are not universal Ras effector molecules .
 ( protein: Ras effector molecules, None) , ( protein: PtdIns 3-kinase, None) , ( protein: Akt/PKB, None) , ( protein: Ras, 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: Ras effector molecules, None) , ( protein: PtdIns 3-kinase, None) , ( protein: Akt/PKB, None) , ( protein: Ras, None) 