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A sulphur-containing amino acid.
methionine, Met, amino acid, protein, polypeptide, peptide, peptide bond, nonpolar side chains, zwitterionic structure, amide bond, amino acid sequence, molecule, organic chemistry, chemistry, biology, biochemistry
Amino acids are the monomers of proteins.
An odourless, yellow, solid substance, the 16th most common in the Earth´s crust. One of the best known sulphur compounds is pyrite, also known as ´fool´s...