What is Allosteric Protein in Molecular Biology?

Learn Allosteric Protein definition in molecular biology with explanation to study “What is Allosteric Protein”. Study allosteric protein explanation with molecular biology terms to review molecular biology course for online degree programs.

Allosteric Protein Definition

  • A protein in which binding of a molecule to one site changes the conformation of a remote site and alters its interaction with a second molecule..

    Molecular Biology by Robert F. Weaver



Allosteric Protein Explanation

An allosteric protein is one, with multiple ligand binding sites. The binding of a molecule at one site changes the conformation of love and ligand binding at another site. This is called co-operative binding. The term allosteric is derived from Greek, "allo", meaning "other" and "steric" meaning "space".

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