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Cysteine vs Tyrosine - What's the difference?

cysteine | tyrosine |

In amino acid terms the difference between cysteine and tyrosine

is that cysteine is a sulphur-containing nonessential amino acid C3H7NO2S found in most animal proteins; it readily oxidizes to cystine while tyrosine is a nonessential amino acid C9H11NO3 found in most animal proteins, especially casein.

cysteine

English

(wikipedia cysteine)

Noun

  • (amino acid) A sulphur-containing nonessential amino acid C3H7NO2S found in most animal proteins; it readily oxidizes to cystine.

    • Usage notes

    When used as the name of a substance, this noun is uncountable, but when used as the name of individual molecules, it is countable.

    Synonyms

    * when used as a food additive * when used as an improving agent * Cys when viewed as a monomer in proteins

    tyrosine

    English

    (wikipedia tyrosine)

    Noun

  • (amino acid) A nonessential amino acid C9H11NO3 found in most animal proteins, especially casein.

    • Synonyms

    * Tyr