9410
Activating protein-1 ( AP-1 ) binding TPA responsive elements ( TRE ) are located downstream of the transcription initiation site in the U5 region of the HIV-1 long terminal repeat ( LTR ).
 ( DNA: LTR, None) , ( DNA: TPA responsive elements, None) , ( DNA: transcription initiation site, None) , ( protein: AP-1, None) , ( DNA: U5 region, None) , ( protein: Activating protein-1, None) , ( DNA: HIV-1 long terminal repeat, None) , ( DNA: TRE, 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: LTR, None) , ( DNA: TPA responsive elements, None) , ( DNA: transcription initiation site, None) , ( protein: AP-1, None) , ( DNA: U5 region, None) , ( protein: Activating protein-1, None) , ( DNA: HIV-1 long terminal repeat, None) , ( DNA: TRE, None) 