Differentiate between α-helix and β pleated structure of proteins. View Solution (i) Which one of the following is a polysaccharide : starch, maltose, fructose, glucose . (ii) Write one difference between a-
Resch, et al., " Design and Synthesis of a Potential Affinity/Cleaving Reagent for Beta-Pleated Sheet Protein Structures ", Bioorganic & Medical Chemistry Letters, vol. 1, No. 10, pp. 519-522 1991.Resch, J.F.; Lehr, G.S.; Wischik, C.M. Design and synthesis of a potential affinity...
starch, maltose, fructose, glucose . (ii) Write one difference between a-helix and B-pleated sheet structure of protein. (iii) Write the name of the disease caused by the deficiency of vitaminB12. View Solution Free Ncert Solutions English Medium ...
Related to Beta pleated sheet:tertiary structure of protein beta sheet n. A secondary structure that occurs in many proteins and consists of two or more parallel adjacent polypeptide chains arranged in such a way that hydrogen bonds can form between the chains. Also calledbeta pleated sheet,pleate...
Two projections of a parallel pleated β-sheet established by two sets of four peptidic groups in a protein. The left diagram is a projection on the plane of the H-bonded N–H···O=C groups of the β-sheet, and the right diagram is a projection of the same part of the protein ...
Beta-pleated-sheet crystals are among the most stable of protein secondary structures, and are responsible for the remarkable physical properties of many fibrous proteins, such as silk, or proteins forming plaques as in Alzheimer's disease. Previous thinking, and the accepted paradigm, was that ...
Alpha Helix and Beta Sheet The primary structure of a protein is the amino acid sequence of the polypeptide chain. The way the polypeptide chain forms hydrogen bonds determines the secondary structure. There are two main types of secondary structures in proteins, alpha helices and beta pleated ...
Examples of the structure: Alpha Helix:Fingernails or toenails can be taken as an example of an alpha helix structure. Beta Pleated Sheet:The structure of feathers is similar to the structure of beta pleated sheet. Features of the structure: ...
The amino acid sequence of Beta-2-microglobulin is homologous to the constant regions of immunoglobulin heavy and light chains, with a predominantly beta pleated sheet structure. The protein is ubiquitously expressed in the cytoplasm, and is involved in antigen processing and presentation. Beta-2-...
Antiparallel β-sheet structure is a fundamental structural component of native protein. The major structural element is antiparallel β-sheet in many native proteins such as the silk of silkworms and spiders. The defined abc system in Fig. 7.1 is described as below: c is directed along the pol...