Protein classification and function ppt

2019-12-06 08:06 Classification of Proteins. Proteins are the mode of expression of the genetic information. They perform a variety of duties in the cells such as they act as the structural components of cells, enzymes, hormones, pigments, storage proteins and some toxins in the cells. The proteins are classified into many categories based on different criterions.

Protein Structure, Structure Classification and Prediction PowerPoint PPT Presentation. With over 30, 000 presentation design templates to choose from, CrystalGraphics offers more s and templates with stylish backgrounds and designer layouts than anyone else in the world. And their quality is top notch. protein classification and function ppt Protein Classification. Direct observation of function is costly, time consuming, and difficult. The tertiary structure of many proteins is built from several domains. In some (but not all) cases, each domain in a protein is encoded by a separate exon in the gene encoding that protein.

Proteins are the large, complex molecules that are critical for normal functioning of cells. They are essential for the structure, function, and regulation of the bodys tissues and organs. Proteins are made up of smaller units called amino acids, which are building blocks of protein classification and function ppt

Classification of Proteins: Proteins are classified based upon: (1) Their solubility and (2) Their structural complexity. A. Classification Based upon Solubility: On the basis of their solubility in water, proteins are classified into: 1. Fibrous proteins: These are insoluble in water. They include the structural proteins. Protein classification based on biological functions. Interferon, fibrinogen, and factors of blood coagulation are other members of this group. Storage of energy. Proteins, and in particular the amino acids that constitute them, act as energy storage, second in size only to the adipose tissue, that in particular conditions, such as prolonged fasting, Protein Structure and Function PowerPoint PPT Presentation Like. By teness; Follow User; 170 Views; Uploaded on Sep 05, 2012; Description; Protein Structure and Function spatial arrangement of atoms in a protein native conformation conformation of functional protein. protein classification. simple composed only of amino acid. protein classification and function ppt Ways of Classification of proteins? According to classification of proteins, these are again classified into forms, functions and composition. 1. 1. Classification of Proteins on the Basis of Structure: . Fibrous proteins: In this classification proteins, The polypeptide chains are elongated and wound about an axis in a helical shape. These are structural proteins. Protein Structure and Function seeds and eggs Defensive proteins antibodies Protein Classification One polypeptide chain monomeric protein More than one multimeric protein Homomultimer all one kind of chain Heteromultimer two or more different chains (e. g. Hemoglobin is a heterotetramer. Protein classification. Levels in Protein structure Majority of protein are compact and highly convoluted molecules. Each polypeptide assumes at least three levels of structural organization termed as primery, secondary and tertiary structure. Proteins which possess more than one polypeptide chain in their molecule also possess Classification and properties of protein. HEAVY METAL SALTS Heavy metal salts act to denature proteins in much the same manner as acids and bases. Heavy metal salts usually contain Hg2, Pb2, Ag1 Tl1, Cd2 and other metals with high atomic weights. Since salts are ionic they disrupt salt bridges in

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