glycocholate + an L-alpha-amino acid => an N-choloyl-L-alpha-amino acid + glycine
glycocholate + an l-alpha-amino acid => an n-choloyl-l-alpha-amino acid + glycine
glycocholate + an L-alpha-amino acid => an N-choloyl-L-alpha-amino acid + glycine
glycocholate + an l-alpha-amino acid => an n-choloyl-l-alpha-amino acid + glycine