sulpher
Sulfur
The sulfur containing amino acids that are found in proteins are cysteine and methionine.
Sulfur is found in proteins as a component element of the amino acids Cysteine and Methionine.
Carbon, Hydrogen, Oxygen and Nitrogen. Sulfur is another as it is found in the amino acids cysteine and methionine.
Certainly two of the amino acids that comprise proteins contain sulfur, namely Methionine and Cysteine.
Eight amino acids are generally regarded as essential for humans: phenylalanine, valine, threonine, tryptophan, isoleucine, methionine, leucine, and lysine. Cysteine (or sulphur-containing amino acids), tyrosine (or aromatic amino acids), histidine and arginine are additionally required by infants and growing children.
They tend to be low in tryptophan, methionine (or cysteine). This can be remedied by adding whole wheat or brown rice to your diet.
amino acids
All proteins contain carbon, oxygen, hydrogen and nitrogen. Some also contain sulphur in the amino acids Methionine and Cysteine.
Cysteine ^_^
Yes they do. proteins are macromolecules that are made up of amino acids connected with peptide linkage. Sulfur containing amino acids such as cysteine, methionine are also can be present in proteins. they are involved in the formation of disulfide linkage in the protein molecule.
- Glycine - Alanine - Isoleucine - Threonine - Tyrosine - Tryptophan - Phenylalanine - Cysteine - Methionine - Aspartic Acid - Glutamic Acid - Arginine - Histidine - Asparagine - Glutamine