Tertiary structure of protein Flashcards

1
Q

What is the tertiary structure of protein

A

The folding of secondary structure into 3D shapes.

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2
Q

Explain the fibrous structure of proteins

A
  • Shape: Polypeptide chains are arranged in straight, spiral or zigzag shapes
  • Properties: Insoluble in water, not easily denatured
  • Examples:
    Gluten (wheat),
    Elastin & Collagen (meat connective tissue)
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3
Q

Explain the globular structure of proteins

A
  • Shape: Polypeptide chains are arranged in globular shapes
  • Properties: Soluble in water, easily denatured
  • Examples:
    Ovalbumin (egg white), Lactalbumin (milk)
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