PPT Slide

• Charged Polar

  • Basic (3AA)
    • Lysine
      • Butylammonium side chain
    • Arginine
      • Guanidino
    • Histidine
      • Imidazolium, pKR=6.0, ionizes within the physiological pH range
    • Acidic (2AA)
      • Aspartic Acid, Glutamic Acid
        • -OH form
        • aspartate & glutamate:
          • -O- form
        • amides: asparagine & glutamine

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