3616
These data demonstrate that Stat3 but not Stat1 or Stat5 is directly recruited to the ligand-activated IL-10 receptor by binding to specific but redundant receptor intracellular domain sequences containing phosphotyrosine .
 ( protein: intracellular domain, None) , ( protein: Stat3, None) , ( protein: ligand-activated IL-10 receptor, None) , ( protein: Stat1, None) , ( protein: Stat5, None) , ( protein: receptor intracellular domain sequences, 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: intracellular domain, None) , ( protein: Stat3, None) , ( protein: ligand-activated IL-10 receptor, None) , ( protein: Stat1, None) , ( protein: Stat5, None) , ( protein: receptor intracellular domain sequences, None) 