817
Activation of transcription by binding of NF-E1 ( YY1 ) to a newly identified element in the first exon of the human DR alpha gene .
 ( protein: NF-E1, None) , ( protein: YY1, None) , ( DNA: human DR alpha gene, 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: NF-E1, None) , ( protein: YY1, None) , ( DNA: human DR alpha gene, None) 