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Chapter 4A: Peptides and Proteins, condensation: water goes out vs.…

- - - - carbonyl group and secondary amide (N-H) group is leftover
        
        because of ELECTRONEGATIVITY of oxygen in the carbonyl group, the peptide bond has some of the characteristics of a double bond
- - - - ex. drag vesicle along the cell
    - - ex. ADP + ATP --> ATP +AMP
- - - - Denaturation: take away STRUCTURE of protein
        
        protein can't CLEAVE RNA
    - - hydrophobic interactions: MOST IMPORTANT FOR MAKING BASIC STRUCTURE OF PROTEINS
      - electrostatic interactions
        
        hydrogen bonding
        
        ionic bonding
      - van der Waals
- - - - PARTIAL or FULL charges or no charges
        
        polar, ionic = HYDROPHILIC
        
        can form H-BONDS
        
        non-polar = hydrophobic
        
        can from "GREASY BLOBS"
        
        FULLY charged side chains can form ionic bonds