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A DNA response element ( TR2RE-SV40 ) for the TR2 orphan receptor , a member of the steroid-thyroid hormone receptor superfamily , has been identified in the simian virus 40 ( SV40 ) +55 region ( nucleotide numbers 368-389 , 5'-GTTAAGGTTCGTAGGTCATGGA-3' ).
 DNA: TR2RE-SV40; protein: TR2 orphan receptor; protein: steroid-thyroid hormone receptor superfamily; DNA: simian virus 40 ( SV40 ) +55 region; DNA: DNA response element; DNA: nucleotide numbers 368-389
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: TR2RE-SV40, TR2 orphan receptor, steroid-thyroid hormone receptor superfamily, simian virus 40 ( SV40 ) +55 region, DNA response element, nucleotide numbers 368-389 
Answer:
 DNA: TR2RE-SV40; protein: TR2 orphan receptor; protein: steroid-thyroid hormone receptor superfamily; DNA: simian virus 40 ( SV40 ) +55 region; DNA: DNA response element; DNA: nucleotide numbers 368-389