The particular sequence of amino acids in the chain is what makes one protein different from another. This sequence is encoded in the DNA where one gene encodes for one protein.The genetic code consists of 3-base words or codons that specify particular amino acids.n DNA, each protein is encoded by a gene (a specific sequence of DNA nucleotides that specify how a single protein is to be made). Specifically, the order of nucleotides within a gene specifies the order and types of amino acids that must be put together to make a protein.
Gluten is a protein found in wheat and a number of other cereals, including oats, rye and barley. People with celiac disease will find that eating gluten can cause intestinal damage, resulting in the inability to absorb nutrients. Some people who do not have celiac disease may nonetheless be gluten-intolerant.
It is gluten, as well as hordein and secalin, the homologous protein components of barley and rye. So no beer or malt vinegar for celiacs either. For the sake of convenience, foods labeled âgluten freeâ are free of these proteins as well. But foods labeled âwheat freeâ may still contain them, so these foods are not necessarily gluten free. Celiac disease is hardly the beginning and end of this story. Dermatitis herpetiformis is a rash that results when gluten induces an autoimmune response in the skin rather than the gut, and there is evidence that gluten can provoke a similar autoimmune response in the brain as well 1.