Proteins and Polypeptides

• Dcc mechanism

• Partial hydrolysis of the peptides

• enzymes chemical

• S-S,Cyclic structure, subunits

• Role of Activated esters ,mixed anhydrides in peptide synthesis

• CTAA analysis• Separation of amino acids

• pH electrophoresis ion exchange • Classification and test for proteins• Importance of proteins• Sructucure of protein and the forces stabilizing it

      

      

Beta pleated sheat

Factors stabilizing the tertiary protein structure

Hydrogen bond

Vander waal forces

chemical bonds

S-S bond in tertiary stucture

Haem structure