7869
Here , we develop an improved version of FINDSITE , FINDSITE ( filt ) , that filters out false positive ligands in threading identified templates by a better binding site detection procedure that includes information about the binding site amino acid similarity .
 Chemical: amino acid
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 acid