A biotech company develops a biosensor that measures the presence of proteins activated by growth factor signaling cascades. Which binding domain would you use to each of the following activation peptides or signaling molecules. ◆ Phosphotyrosine A. SH2 Domain A peptide with the sequence Arg-Ala-Pro-Pro-Leu- B. Bromodomain Pro C. 14-3-3 Domain ◆ Phosphatidyl inositol Triphosphate (PIP3) Phosphoserine ◆ Acetylated Lysine D.PH Domain E. SH3 Domain
Introduction
A biomolecule, sometimes known as a biological molecule, is any of the various compounds created by cells and living creatures. Biomolecules come in a variety of sizes and shapes, and they serve a wide range of functions. Carbohydrates, lipids, nucleic acids, and proteins are the four primary categories of biomolecules. These all biomolecules are intensively studies in the discipline called biochemistry. Therefore, it is important to have clear insights into all type of biomolecules and their functions.
A protein is an extremely complex natural substance made up of amino acid residues linked by peptide bonds. Proteins are found in all living organisms and contain a variety of biologically important molecules such as enzymes, hormones, and antibodies.
Important parts of proteins are amino acids, which are small organic molecules with an alpha (central) carbon atom attached to an amino group, a carboxyl group, a hydrogen atom, and a variable component known as a side chain.
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