1 0YG N-[(2z)-2-amino-3-(4-hydroxyphenyl)prop-2-enoyl]glycine 1.000 2 TIO (2-mercaptomethyl-3-phenyl-propionyl)-glycine 0.789 3 13E N-[(2s)-2-amino-3-phenylpropyl]-L-methionine 0.714 4 TYB Tyrosinal 0.706 5 TYE 4-[(2s)-2-amino-3-hydroxypropyl]phenol 0.706