Cited by 1,355Protein Structure and DynamicsEvolution and Genetic DynamicsEnzyme Structure and Function

Enzyme promiscuity: A mechanistic and evolutionary perspective

Tawfik, Olga Khersonsky and Dan S.·2010·Annual Review of Biochemistry

Abstract

Many, if not most, enzymes can promiscuously catalyze reactions, or act on substrates, other than those for which they evolved. Here, we discuss the structural, mechanistic, and evolutionary implications of this manifestation of infidelity of molecular recognition. We define promiscuity and related phenomena and also address their generality and physiological implications. We discuss the mechanistic enzymology of promiscuity—how enzymes, which generally exert exquisite specificity, catalyze other, and sometimes barely related, reactions. Finally, we address the hypothesis that promiscuous enzymatic activities serve as evolutionary starting points and highlight the unique evolutionary features of promiscuous enzyme functions.

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Crossref · 10.1146/annurev-biochem-030409-143718

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198 of 198 references verified0 citation errors · 0 not checkable

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  • Environmental or geological changes could have led to innovation of increasingly specific and functional catalysts from the initially diverse and chaotic prebiotic milieu.

    “Such environmental or geological changes could also have led to innovation of increasingly specific and functional catalysts from the initially diverse and chaotic prebiotic milieu [91,92].”

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Authors
Tawfik, O. K. A. D. S.
Affiliations
Department of Biological Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel;
Venue
Annual Review of Biochemistry
Published
2010-06-07
Volume
79
Issue
1
Pages
471-505
ISSN
  • 0066-4154 (ISSN-L)
  • 1545-4509
OpenAlex
W2128312954
Cited by
1,355
References
198
Citations by year
2026: 74 · 2025: 70 · 2024: 75 · 2023: 78 · 2022: 94 · 2021: 91 · 2020: 91 · 2019: 96 · 2018: 87 · 2017: 95 · 2016: 76 · 2015: 98 · 2014: 96 · 2013: 81 · 2012: 71
FWCI
6.44
Type
journal article
Language
en
Open access
closed
Locations
  • Annual Review of Biochemistry (publishedVersion)
  • PubMed (publishedVersion)
Funders
European Commission
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
Keywords
enzyme promiscuity, enzyme evolution, molecular recognition, substrate specificity, enzyme mechanism
MeSH terms
Catalysis, Enzymes, Humans, Substrate Specificity, Evolution, Molecular, Catalytic Domain

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