11183
With the exception of three residues , the specific amino acids that form the putative binding pocket for ICA in ERG are conserved in EAG .
 Chemical: amino acids; Chemical: ICA
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: ICA