13834
Although many functions and targets have been attributed to the histone and protein deacetylase SIRT1 , a comprehensive analysis of SIRT1 binding proteins yielding a high - confidence interaction map has not been established .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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