3196
Elf-1 and Stat5 bind to a critical element in a new enhancer of the human interleukin-2 receptor alpha gene [published erratum appears in Mol Cell Biol 1997 Apr;17(4):2351]
 ( protein: human interleukin-2 receptor alpha, None) , ( DNA: human interleukin-2 receptor alpha gene, None) , ( protein: Stat5, None) , ( protein: Elf-1, 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: human interleukin-2 receptor alpha, None) , ( DNA: human interleukin-2 receptor alpha gene, None) , ( protein: Stat5, None) , ( protein: Elf-1, None) 