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The Epstein-Barr virus DR promoter is located upstream of the PstI repeats , and in addition to the TATA box , it contains an upstream region (positions -69 to -220) responsive to EB1 (Z) (the BZLF1-encoded transcription factor ) and an enhancer with two functionally distinct domains, A and B .
 DNA: PstI repeats; DNA: B; protein: EB1 (Z); DNA: enhancer; DNA: TATA box; DNA: upstream region; protein: BZLF1-encoded transcription factor; DNA: A; DNA: Epstein-Barr virus DR promoter
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:
 DNA: PstI repeats; DNA: B; protein: EB1 (Z); DNA: enhancer; DNA: TATA box; DNA: upstream region; protein: BZLF1-encoded transcription factor; DNA: A; DNA: Epstein-Barr virus DR promoter