Proteins

Proteins are large organic compounds which is made up of amino acids arranged in arranged in a chained formation. The proteins are joined together by peptide bonds, which is located between the carboxyl and the amino groups of adjacent amino acid residues. The amino acid moves around in the human body in a sequence. It is highlighted by gene, which is encoded in the genetic code. Despite the genetic code stating 20th standard amino acids, the balance parts in the protein could be transformed chemically in post transnational modification, that is either before the protein can perform the necessary function in the cell, or alternatively as a type of control mechanism.

Proteins like other biological macromolecules like polysaccharides and nucleic acids, proteins still play the part of important mechanisms of human body. Many proteins are enzymes which helps in the speeding up of biochemical functions in the human body which are essential for growth of energy in the body. Proteins also play a dual role in the body functioning. It acts both as the structural and mechanical actions.

A Protein, as we know is a single polypeptide, which is also referred to as monomeric. Proteins which are made of more than one polypeptide chain, are called oligomeric. On the basis of chemical composition, proteins are also divided into two types or parts; these are simple proteins and conjugated proteins. Simple Proteins are those type of proteins which are composed of only amino acids and conjugated proteins are those types of proteins which includes both amino acids and also organic and inorganic groups. The examples of conjugated proteins are glycoproteins which has carbohydrates and lipoproteins which consists of lipids and nucloproteins. All these also consist of nucleic acids.

To know more about Proteins, click on the following links:

Proteins

Milk

Cheese