How heaps amino acerbic surrounded by protien?
There are twenty standard amino acids. A demanding protein may or may not contain adjectives of them. alanine arginine asparagine aspartic sour cysteine glutamine glutamic sour glycine histidine isoleucine leucine lysine methionine phenylalanine proline serine threonine tryptophan tyrosine valine In one protein molecule you will find thousands of amino sour molecules.