372
The 5' flanking region of the human alpha-globin gene is highly G + C rich and contains multiple copies of the consensus sequence for the Sp1 binding site .
 ( DNA: Sp1 binding site, None) , ( DNA: consensus sequence, None) , ( DNA: human alpha-globin gene, None) , ( protein: Sp1, None) , ( DNA: G + C rich, None) , ( DNA: 5#$%# flanking region, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: Sp1 binding site, None) , ( DNA: consensus sequence, None) , ( DNA: human alpha-globin gene, None) , ( protein: Sp1, None) , ( DNA: G + C rich, None) , ( DNA: 5#$%# flanking region, None) 