Most alcohol is metabolized in the liver. Our bodies produce cysteine from the amino acid methionine — many high-protein foods contain cysteine as well. L-cysteine can also be found in ...
Additionally, studies have explored the reactivity of hydroxyl radicals with model peptides, comparing the behavior of methionine with its cysteine derivative. This research indicates that the ...
Most of the cysteine-rich copper sites characterized to date are found in reducing intracellular compartments, whereas an abundance of methionine-rich copper sites are found in the oxidizing ...