Cited by 3,250Protein Structure and DynamicsHemoglobin structure and functionDiffusion and Search Dynamics

The Energy Landscapes and Motions of Proteins

Frauenfelder, Hans, Sligar, Stephen G., Wolynes, Peter G.·1991·Science

Abstract

Recent experiments, advances in theory, and analogies to other complex systems such as glasses and spin glasses yield insight into protein dynamics. The basis of the understanding is the observation that the energy landscape is complex: Proteins can assume a large number of nearly isoenergetic conformations (conformational substates). The concepts that emerge from studies of the conformational substates and the motions between them permit a quantitative discussion of one simple reaction, the binding of small ligands such as carbon monoxide to myoglobin.

Integrity signals

Registry

Crossref · 10.1126/science.1749933

Cites

85 of 85 references verified0 citation errors · 0 not checkable

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Authors
Frauenfelder, H., Sligar, S. G., & Wolynes, P. G.
Affiliations
University of Illinois Urbana-Champaign (US)
Venue
Science
Published
1991-12-13
Volume
254
Issue
5038
Pages
1598-1603
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2094795801
Cited by
3,250
References
85
Citations by year
2026: 116 · 2025: 94 · 2024: 85 · 2023: 91 · 2022: 133 · 2021: 122 · 2020: 104 · 2019: 103 · 2018: 88 · 2017: 101 · 2016: 122 · 2015: 118 · 2014: 122 · 2013: 157 · 2012: 126
FWCI
12.26
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Hemoglobin structure and function
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Diffusion and Search Dynamics
Keywords
protein energy landscape, protein dynamics, conformational substates, conformational isomerism, protein folding, protein-ligand binding, myoglobin, carbon monoxide binding, spin glass, glass
MeSH terms
Carbon Monoxide, Chemistry, Physical, Motion, Myoglobin, Protein Conformation, Structure-Activity Relationship, Temperature, Thermodynamics, Chemical Phenomena

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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

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