Cited by 1,503Microtubule and mitosis dynamicsProtein Structure and DynamicsCardiomyopathy and Myosin Studies

The Way Things Move: Looking Under the Hood of Molecular Motor Proteins

Vale, Ronald D., Milligan, Ronald A.·2000·Science

Abstract

The microtubule-based kinesin motors and actin-based myosin motors generate motions associated with intracellular trafficking, cell division, and muscle contraction. Early studies suggested that these molecular motors work by very different mechanisms. Recently, however, it has become clear that kinesin and myosin share a common core structure and convert energy from adenosine triphosphate into protein motion using a similar conformational change strategy. Many different types of mechanical amplifiers have evolved that operate in conjunction with the conserved core. This modular design has given rise to a remarkable diversity of kinesin and myosin motors whose motile properties are optimized for performing distinct biological functions.

Integrity signals

Registry

Crossref · 10.1126/science.288.5463.88

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4 of 4 references verified0 citation errors · 0 not checkable

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  • Members of the kinesin family of molecular motors are capable of taking over 100 steps on their microtubule track without dissociating.

    “Members of the kinesin family of molecular motors are capable of taking over 100 steps on their microtubule track without dissociating”

    From Stepping and Stretching (2003) · cites this paper as [3]

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Authors
Vale, R. D., & Milligan, R. A.
Affiliations
  • Howard Hughes Medical Institute (US)
  • Scripps Research Institute (US)
Corresponding author
Vale, Ronald D.
Venue
Science
Published
2000-04-07
Volume
288
Issue
5463
Pages
88-95
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2102145519
Cited by
1,503
References
4
Citations by year
2026: 23 · 2025: 42 · 2024: 40 · 2023: 31 · 2022: 59 · 2021: 38 · 2020: 49 · 2019: 36 · 2018: 58 · 2017: 65 · 2016: 45 · 2015: 44 · 2014: 71 · 2013: 59 · 2012: 59
FWCI
6.01
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Microtubule and mitosis dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiomyopathy and Myosin Studies
Keywords
molecular motors, kinesin, myosin, microtubule motility, actin-based motility, ATP hydrolysis, conformational change, mechanical amplifier, intracellular trafficking, cell division, muscle contraction
MeSH terms
Actins, Adenosine Triphosphate, Animals, Binding Sites, Cytoskeleton, Microtubules, Models, Biological, Models, Molecular, Myosins, Protein Conformation, Kinesins, Protein Structure, Secondary, Evolution, Molecular, Molecular Motor Proteins

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