Protein

Name: Romel S. Villarubia Subject: Advanced Biochemistry Reaction Paper well-nigh Protein Proteins as reported and explained by our classmate ar primeval compounds made of aminic group red-hots arranged in a additive chain and joined in concert by peptide bonds mingled with the carboxylic group and amino group group group groups of adjacent amino acid residues. The sequence of amino acids in a protein is defined by the sequence of a gene, which is encoded in the genical code. In general, the genetic code specifies 20 standard amino acids, however in certain organisms the genetic code can include selenocysteine - and in certain archaea - pyrrolysine. The residues in a protein ar often discovered to be chemic anyy modified by post-translational modification, which can learn hold either onwards the protein is used in the electric cell, or as part of wangle mechanisms. Proteins can also work together to achieve a particular function, and they often associate to trend stable complexes. resembling other biological macromolecules such as polysaccharides and nucleic acids, proteins be requisite parts of organisms and participate in every passage at heart cells. Many proteins are enzymes that catalyze biochemical reactions and are spanking to metabolism.

Proteins also have structural or mechanical functions, such as actin and myosin in muscle and the proteins in the cytoskeleton, which form a system of scaffolding that maintains cell shape. separate proteins are in-chief(postnominal) in cell signaling, immune responses, cell adhesion, and the cell cycle. Proteins ar e also necessary in animals diets, since ani! mals cannot synthesize all the amino acids they need and must obtain essential amino acids from food. by the process of digestion, animals break down ingested protein into free amino acids that are then used in metabolism. In Biochemistry, proteins are elongate polymers built from 20 different L-?-amino acids. All amino acids take in common structural features, including an ? carbon to which an amino group, a carboxyl group, and a variable side...If you want to get a replete essay, order it on our website: OrderCustomPaper.com

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