4621
The cytoplasmic domain of the receptor for interleukin 10 ( IL-10R ) contains two box 3 sequence motifs that have been identified in the signal-transducing receptor subunits for IL-6-type cytokines and noted to be required for activating STAT3 and inducing transcription through IL-6-responsive elements .
 ( protein: STAT3, None) , ( protein: interleukin 10, None) , ( protein: signal-transducing receptor subunits, None) , ( DNA: IL-6-responsive elements, None) , ( protein: box 3 sequence motifs, None) , ( protein: IL-6-type cytokines, None) , ( protein: cytoplasmic domain, None) , ( protein: IL-10R, 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: interleukin 10, None) , ( protein: signal-transducing receptor subunits, None) , ( DNA: IL-6-responsive elements, None) , ( protein: box 3 sequence motifs, None) , ( protein: IL-6-type cytokines, None) , ( protein: cytoplasmic domain, None) , ( protein: IL-10R, None) 