13291
Activation of this lipid kinase is able to induce critical Rac-1 signaling pathways and can couple p21ras to cell survival mechanisms via the serine /threonine kinase Akt/PKB .
 ( protein: p21ras, None) , ( protein: lipid kinase, None) , ( protein: Rac-1, None) , ( protein: serine /threonine kinase Akt/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: p21ras, None) , ( protein: lipid kinase, None) , ( protein: Rac-1, None) , ( protein: serine /threonine kinase Akt/PKB, None) 