10519
Eed binds to K protein through a domain in its N terminus , but interestingly, this domain is not found in the Drosophila Esc .
 N terminus, Eed, Esc, K protein
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:
 N terminus, Eed, Esc, K protein