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We have previously shown that after a mutation of Leu122 to Arg the DNA binding basic domain of MyoD confers c-myc -like functional characteristics to the protein.
 DNA binding basic domain, MyoD, c-myc
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 DNA binding basic domain, MyoD, c-myc