4568
Both IL-13 and IL-4 induced phosphorylation of IL-4 STAT ( STAT6 ) but not STAT1 , STAT3 , or STAT5 .
 ( protein: STAT3, None) , ( protein: STAT1, None) , ( protein: STAT5, None) , ( protein: IL-4 STAT, None) , ( protein: IL-13, None) , ( protein: STAT6, None) , ( protein: IL-4, 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: STAT3, None) , ( protein: STAT1, None) , ( protein: STAT5, None) , ( protein: IL-4 STAT, None) , ( protein: IL-13, None) , ( protein: STAT6, None) , ( protein: IL-4, None) 