an L-alpha-amino acid + taurocholate => an N-choloyl-L-alpha-amino acid + taurine
an l-alpha-amino acid + taurocholate => an n-choloyl-l-alpha-amino acid + taurine
an L-alpha-amino acid + taurocholate => an N-choloyl-L-alpha-amino acid + taurine
an l-alpha-amino acid + taurocholate => an n-choloyl-l-alpha-amino acid + taurine