3608
Stat3 recruitment by two distinct ligand-induced, tyrosine-phosphorylated docking sites in the interleukin-10 receptor intracellular domain .
 ( protein: interleukin-10 receptor intracellular domain, None) , ( protein: interleukin-10 receptor, None) , ( protein: ligand-induced, tyrosine-phosphorylated docking sites, None) , ( protein: Stat3, 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: interleukin-10 receptor intracellular domain, None) , ( protein: interleukin-10 receptor, None) , ( protein: ligand-induced, tyrosine-phosphorylated docking sites, None) , ( protein: Stat3, None) 