1290
The HIV-TF1 -binding site in HIV LTR was similar to the site recognized by upstream stimulatory factor ( USF ) in the adenovirus major late promoter .
 protein: HIV-TF1; DNA: adenovirus major late promoter; protein: USF; DNA: HIV-TF1 -binding site; protein: upstream stimulatory factor; DNA: HIV LTR
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: HIV-TF1; DNA: adenovirus major late promoter; protein: USF; DNA: HIV-TF1 -binding site; protein: upstream stimulatory factor; DNA: HIV LTR