913
The tumor suppressor Fbxw7 ( also known as Sel - 10 , hCdc4 , hAgo , or Fbw7 ) is an F - box protein that functions as the substrate - recognition subunit of an SCF ubiquitin ligase complex and targets a group of oncoproteins for degradation .
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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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