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Coenzyme

  • Reference work entry
  • First Online:
Encyclopedia of Astrobiology
  • 28 Accesses

Synonyms

Cofactor

Definition

Coenzyme is any organic, low-molecular-mass, freely dissociable factor, which is essential for the activity of an enzyme. For example, some dehydrogenases require NAD+ as electron carrier and some reductases use NADPH.

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Correspondence to Juli Peretó .

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© 2015 Springer-Verlag Berlin Heidelberg

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Peretó, J. (2015). Coenzyme. In: Gargaud, M., et al. Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-44185-5_315

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