What is Active site in Biology? PDF Book

Learn Active site definition in biology with explanation to study “What is Active site”. Study active site explanation with biology terms to review biology course for online degree programs.

Active site Definition

  • Active site is typically a pocket or groove on the surface of the enzyme where catalysis occurs.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Active site Explanation

The active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction. This site has certain amino acids that can form temporary bonds with the substrate then catalyze a reaction of that substrate. The active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction. The active site consists of residues that form temporary bonds with the substrate (binding site) and residues that catalyze a reaction of that substrate (catalytic site).

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