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Geometric frustration in the myosin superlattice of vertebrate muscle

Journal Article · · Interface (Online)

Geometric frustration results from an incompatibility between minimum energy arrangements and the geometry of a system, and gives rise to interesting and novel phenomena. Here, we report geometric frustration in a native biological macromolecular system---vertebrate muscle. We analyse the disorder in the myosin filament rotations in the myofibrils of vertebrate striated (skeletal and cardiac) muscle, as seen in thin-section electron micrographs, and show that the distribution of rotations corresponds to an archetypical geometrically frustrated system---the triangular Ising antiferromagnet. Spatial correlations are evident out to at least six lattice spacings. The results demonstrate that geometric frustration can drive the development of structure in complex biological systems, and may have implications for the nature of the actin--myosin interactions involved in muscle contraction. Identification of the distribution of myosin filament rotations with an Ising model allows the extensive results on the latter to be applied to this system. It shows how local interactions (between adjacent myosin filaments) can determine long-range order and, conversely, how observations of long-range order (such as patterns seen in electron micrographs) can be used to estimate the energetics of these local interactions. Furthermore, since diffraction by a disordered system is a function of the second-order statistics, the derived correlations allow more accurate diffraction calculations, which can aid in interpretation of X-ray diffraction data from muscle specimens for structural analysis.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Univ. of Canterbury, Christchurch (New Zealand)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); New Zealand Marsden Fund; British Heart Foundation; European MYORES Network
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1865893
Alternate ID(s):
OSTI ID: 1882941
Journal Information:
Interface (Online), Journal Name: Interface (Online) Journal Issue: 185 Vol. 18; ISSN 1742-5662
Publisher:
The Royal SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (51)

Evolution of myosin filament arrangements in vertebrate skeletal muscle journal September 1996
Protein stabilization by salt bridges: concepts, experimental approaches and clarification of some misunderstandings journal January 2004
Monitoring the myosin crossbridge cycle in contracting muscle: steps towards ‘Muscle—the Movie’ journal June 2019
Three-dimensional structure of the vertebrate muscle A-band journal August 1980
Three-dimensional structure of the vertebrate muscle A-band journal October 1981
Direct Modeling of X-Ray Diffraction Pattern from Skeletal Muscle in Rigor journal August 2002
Distribution of mass in relaxed frog skeletal muscle and its redistribution upon activation journal March 1985
Analysis of equatorial x-ray diffraction patterns from muscle fibers: factors that affect the intensities journal May 1995
The low-angle X-ray diagram of vertebrate striated muscle and its behaviour during contraction and rigor journal December 1967
Architecture and function in the muscle sarcomere journal April 1997
The molecular basis for sarcomere organization in vertebrate skeletal muscle journal April 2021
Estimating the Hydrogen Bond Energy journal August 2010
Geometric frustration: Magic moments journal January 2003
The eternal triangle journal December 2008
Artificial ‘spin ice’ in a geometrically frustrated lattice of nanoscale ferromagnetic islands journal January 2006
Geometric frustration in buckled colloidal monolayers journal December 2008
Direct observation of magnetic monopole defects in an artificial spin-ice system journal April 2010
Cardiac muscle thin filament structures reveal calcium regulatory mechanism journal January 2020
Switchable geometric frustration in an artificial-spin-ice–superconductor heterosystem journal June 2018
Geometric frustration in ordered lattices of plasmonic nanoelements journal March 2019
Realisation of a frustrated 3D magnetic nanowire lattice journal February 2019
Ising‐Model Spin Correlations on the Triangular Lattice journal August 1964
Geometrical frustration journal February 2006
Myosin filament-based regulation of the dynamics of contraction in heart muscle journal March 2020
Lattice arrangement of myosin filaments correlates with fiber type in rat skeletal muscle journal November 2019
Antiferromagnetism. The Triangular Ising Net journal July 1950
Ising Model with Antiferromagnetic Next-Nearest-Neighbor Coupling: Spin Correlations and Disorder Points journal June 1970
Magnetic correlations, geometrical frustration, and tunable disorder in arrays of superconducting rings journal March 1997
Ising models of quantum frustration journal May 2001
Direct observation of the ice rule in an artificial kagome spin ice journal March 2008
Building blocks of an artificial kagome spin ice: Photoemission electron microscopy of arrays of ferromagnetic islands journal October 2008
Frustrated magnetism in the tetragonal CoSe analog of superconducting FeSe journal March 2018
Two-point correlation function for the triangular Ising antiferromagnet journal April 2009
Direct Observation of Thermal Relaxation in Artificial Spin Ice journal August 2013
Geometric Frustration of Colloidal Dimers on a Honeycomb Magnetic Lattice journal January 2016
Colloquium : Artificial spin ice: Designing and imaging magnetic frustration journal October 2013
Diffuse scattering resulting from macromolecular frustration journal October 2011
Determination of Myosin Filament Orientations in Electron Micrographs of Muscle Cross Sections journal April 2009
Muscular contraction. journal November 1974
Analysis and modelling of substitution disorder in the myosin lattice of vertebrate muscle conference August 2006
Statistical modelling of the myosin lattice in vertebrate muscle conference February 2007
Passing Messages Between Disciplines journal September 2003
Seeking a Simple Complex System journal January 1997
Convergent Solutions to Binding at a Protein-Protein Interface journal February 2000
Molecular mechanism of actin-myosin motor in muscle journal December 2011
Magnets with strong geometric frustration journal December 2001
Diffraction by a frustrated system: the triangular Ising antiferromagnet journal January 2014
Realisation of a frustrated 3D magnetic nanowire lattice dataset January 2019
The Intriguing Dual Lattices of the Myosin Filaments in Vertebrate Striated Muscles: Evolution and Advantage journal December 2014
X-ray Diffraction Evidence for Low Force Actin-Attached and Rigor-Like Cross-Bridges in the Contractile Cycle journal October 2016
Myosin Head Configurations in Resting and Contracting Murine Skeletal Muscle journal September 2018


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