9164
Although the C - terminal F - actin - binding domain of alpha - catenin has been shown to be crucial for its function , a more detailed in vivo analysis of discrete regions and residues required for actin binding has not been performed .
 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: C