Biotinidase

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Biotinidase

Biotinidase (pronounced: bio-tin-i-dase) is an enzyme that plays a crucial role in the metabolism of biotin, a type of vitamin B.

Etymology

The term 'Biotinidase' is derived from 'biotin', the substance it helps to metabolize, and '-idase', a suffix used in biochemistry to denote enzymes that catalyze the hydrolysis of certain compounds.

Function

Biotinidase helps to recycle biotin in the body by cleaving biotin from dietary protein-bound biotin and biocytin, a product of biotin-dependent carboxylase degradation. This process allows biotin to be reused by the body, aiding in the metabolism of fats, carbohydrates, and proteins.

Related Terms

  • Biotinidase deficiency: A genetic disorder that impairs the body's ability to recycle biotin, leading to biotin deficiency even with normal dietary intake.
  • Biotin: A vitamin that is important for the metabolism of fats, carbohydrates, and proteins. It is recycled in the body by biotinidase.
  • Enzyme: A protein that catalyzes a specific biochemical reaction.
  • Metabolism: The set of life-sustaining chemical reactions in organisms.

See Also

External links

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