Brosnan, ino Acids: An Overview, The Log of Diet, Volume 136, Problems 6, , Pages 1636Sa€“1640S ABSTRACT Methionine, cysteine, homocysteine, and taurine include 4 common sulfur-containing amino acids, but precisely the basic 2 include included in protein. Sulfur is one of the same class for the routine desk as oxygen but is not as electronegative. This differences accounts for certain unique attributes of this sulfur-containing amino acids. Methionine could be the commencing amino acid inside synthesis of practically all eukaryotic protein; N-formylmethionine serves similar purpose in prokaryotes. Within healthy proteins, many of the methionine deposits are hidden into the hydrophobic core, however some, which are uncovered, tend to be at risk of oxidative damage. Cysteine, by virtue of th...