9170
Our studies are the first to identify key conserved amino acids in the C terminus of alpha - catenin that modulate F - actin binding in living embryos of a simple metazoan .
 Chemical: amino acids; Chemical: C
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: amino acids; Chemical: C