scleroprotein

Thân thiện

A scientist examines a diagram of scleroprotein structures in connective tissue.

Definition

1. Noun:
   • A simple protein found in horny and cartilaginous tissues and in the lens of the eye: A scleroprotein is a type of fibrous, insoluble structural protein that provides support and strength to connective tissues. It is characterized by its toughness and resistance to degradation.

Usage Examples

• Noun:
  • Keratin, a common scleroprotein, is the main component of hair and nails.
  • The durability of cartilage is due to the presence of scleroproteins like collagen.

Advanced Usage

• Scientific Classification: In biochemistry, "scleroprotein" is used to classify proteins based on their physical properties (fibrous, insoluble) and biological function (structural), as opposed to globular proteins which are often soluble and functional (e.g., enzymes).
  • Elastin is another example of a scleroprotein that provides elasticity to tissues.

Variants and Related Words

• Albuminoid (n): An older, synonymous term for scleroprotein.
  • Albuminoids were once the standard term for these structural proteins.

Synonyms

• Fibrous protein: A general synonym emphasizing the protein's structural, thread-like form.
• Structural protein: A broader term for proteins that provide support to cells and tissues.

Học thuật

Noun

1. a simple protein found in horny and cartilaginous tissues and in the lens of the eye

Từ đồng nghĩa

• albuminoid