The function of a protein is directly dependent on its threedimensional structure remarkably, proteins spontaneously fold up into three-dimensional structures that are determined by the sequence of amino acids in the protein polymer.
Does protein function depend on the linear sequence of amino acids the function of a protein is directly dependent on its threedimensional structure ( figure 31 ) remarkably, proteins spontaneously fold up into three-dimensional structures that are determined by the sequence of amino acids in the protein polymer. Proteins are among the most important, and intriguing, molecules in the body there is a wide array of proteins and functions their structure is just as complex and ornate, not unlike a piece of brilliant art they exist in all shapes and sizes, and without them, our bodies would cease to function proteins are very [.
Of course, a protein’s function and structure go hand in hand protein structure amino acids are the building blocks of proteins and they are linked by peptide bonds to form a protein, or polypeptide amino acids consist of a carboxylic acid (cooh), an amine group (nh 2), a carbon and a variable r group. Protein structure determines function all amino acids have the same general structure now that you know the basic principles of protein structure and function you can understand: protein and proteome analytical techniques purifying, detecting, and characterizing proteins.
Aa protein’s amino acid sequence determines its three-dimensional structure (conformation) ain turn, a protein’s structure determines the function of that protein aconformation (=function) is dynamically regulated in several different ways. Protein structure is the three-dimensional arrangement of atoms in an amino acid-chain molecule proteins are polymers – specifically polypeptides – formed from sequences of amino acids, the monomers of the polymer a single amino acid monomer may also be called a residue indicating a repeating unit of a polymer.