Globular Proteins

• Tertiary Structure (3-D arrangement)

  • Contain ?-helix & ?-sheets
  • Side chain location varies with polarity
    • amino acid side chains spatially distributed according to their polarities.
    • Nonpolar residues (val, leu, Ile, met, phe): Charged polar: (Arg, His, Lys, Asp, Glu): Uncharged polar groups Ser, Thr, Asn, Gln, Tyr, Trp:

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