Abstract
The myosin superfamily of molecular motors utilizes energy from ATP hydrolysis to generate force and motility along actin filaments in a diverse array of cellular processes. These motors are structurally, kinetically, and mechanically tuned to their specific molecular roles in the cell. Optical trapping techniques have played a central role in elucidating the mechanisms by which myosins generate force and in exposing the remarkable diversity of myosin functions. Here, we present thorough methods for measuring and analyzing interactions between actin and non-processive myosins using optical trapping techniques.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Gray KA, Yates B, Seal RL, Wright MW, Bruford EA (2015) Genenames.org: the HGNC resources in 2015. Nucleic Acids Res 43:D1079–D1085
Krendel M, Mooseker MS (2005) Myosins: tails (and heads) of functional diversity. Physiology (Bethesda) 20:239–251
Hartman MA, Spudich JA (2012) The myosin superfamily at a glance. J Cell Sci 125:1627–1632
De La Cruz EM, Ostap EM (2004) Relating biochemistry and function in the myosin superfamily. Curr Opin Cell Biol 16:61–67
Redowicz MJ (2002) Myosins and pathology: genetics and biology. Acta Biochim Pol 49:789–804
Elting MW, Spudich JA (2012) Future challenges in single-molecule fluorescence and laser trap approaches to studies of molecular motors. Dev Cell 23:1084–1091
Batters C, Veigel C, Homsher E, Sellers JR (2014) To understand muscle you must take it apart. Front Physiol 5:90
Finer JT, Simmons RM, Spudich JA (1994) Single myosin molecule mechanics: piconewton forces and nanometre steps. Nature 368:113–119
Altman D, Sweeney HL, Spudich JA (2004) The mechanism of myosin VI translocation and its load-induced anchoring. Cell 116:737–749
Takagi Y, Farrow RE, Billington N, Nagy A, Batters C, Yang Y, Sellers JR, Molloy JE (2014) Myosin-10 produces its power-stroke in two phases and moves processively along a single actin filament under low load. Proc Natl Acad Sci U S A 111:E1833–E1842
Nishizaka T, Miyata H, Yoshikawa H, Ishiwata S, Kinosita K Jr (1995) Unbinding force of a single motor molecule of muscle measured using optical tweezers. Nature 377:251–254
Kishino A, Yanagida T (1988) Force measurements by micromanipulation of a single actin filament by glass needles. Nature 334:74–76
Kitamura K, Tokunaga M, Iwane AH, Yanagida T (1999) A single myosin head moves along an actin filament with regular steps of 5.3 nanometres. Nature 397:129–134
Sung J, Sivaramakrishnan S, Dunn AR, Spudich JA (2010) Single-molecule dual-beam optical trap analysis of protein structure and function. Methods Enzymol 475:321–375
Srikakulam R, Winkelmann DA (1999) Myosin II folding is mediated by a molecular chaperonin. J Biol Chem 274:27265–27273
Resnicow DI, Deacon JC, Warrick HM, Spudich JA, Leinwand LA (2010) Functional diversity among a family of human skeletal muscle myosin motors. Proc Natl Acad Sci U S A 107:1053–1058
Deacon JC, Bloemink MJ, Rezavandi H, Geeves MA, Leinwand LA (2012) Identification of functional differences between recombinant human alpha and beta cardiac myosin motors. Cell Mol Life Sci 69:2261–2277
Manstein DJ, Ruppel KM, Spudich JA (1989) Expression and characterization of a functional myosin head fragment in Dictyostelium discoideum. Science 246:656–658
Sweeney HL, Straceski AJ, Leinwand LA, Tikunov BA, Faust L (1994) Heterologous expression of a cardiomyopathic myosin that is defective in its actin interaction. J Biol Chem 269:1603–1605
Spudich JA, Watt S (1971) The regulation of rabbit skeletal muscle contraction. I. Biochemical studies of the interaction of the tropomyosin-troponin complex with actin and the proteolytic fragments of myosin. J Biol Chem 246:4866–4871
Kaminer B, Bell AL (1966) Myosin filamentogenesis: effects of pH and ionic concentration. J Mol Biol 20:391–401
Greenberg MJ, Lin T, Goldman YE, Shuman H, Ostap EM (2012) Myosin IC generates power over a range of loads via a new tension-sensing mechanism. Proc Natl Acad Sci U S A 109:E2433–E2440
Takagi Y, Homsher EE, Goldman YE, Shuman H (2006) Force generation in single conventional actomyosin complexes under high dynamic load. Biophys J 90:1295–1307
Svoboda K, Block SM (1994) Biological applications of optical forces. Annu Rev Biophys Biomol Struct 23:247–285
Norstrom MF, Smithback PA, Rock RS (2010) Unconventional processive mechanics of non-muscle myosin IIB. J Biol Chem 285:26326–26334
Guilford WH, Dupuis DE, Kennedy G, Wu J, Patlak JB, Warshaw DM (1997) Smooth muscle and skeletal muscle myosins produce similar unitary forces and displacements in the laser trap. Biophys J 72:1006–1021
Mehta AD, Finer JT, Spudich JA (1997) Detection of single-molecule interactions using correlated thermal diffusion. Proc Natl Acad Sci U S A 94:7927–7931
Capitanio M, Canepari M, Maffei M, Beneventi D, Monico C, Vanzi F, Bottinelli R, Pavone FS (2012) Ultrafast force-clamp spectroscopy of single molecules reveals load dependence of myosin working stroke. Nat Methods 9:1013–1019
Molloy JE, Burns JE, Kendrick-Jones J, Tregear RT, White DC (1995) Movement and force produced by a single myosin head. Nature 378:209–212
Knight AE, Veigel C, Chambers C, Molloy JE (2001) Analysis of single-molecule mechanical recordings: application to acto-myosin interactions. Prog Biophys Mol Biol 77:45–72
Veigel C, Bartoo ML, White DC, Sparrow JC, Molloy JE (1998) The stiffness of rabbit skeletal actomyosin cross-bridges determined with an optical tweezers transducer. Biophys J 75:1424–1438
Veigel C, Coluccio LM, Jontes JD, Sparrow JC, Milligan RA, Molloy JE (1999) The motor protein myosin-I produces its working stroke in two steps. Nature 398:530–533
Laakso JM, Lewis JH, Shuman H, Ostap EM (2008) Myosin I can act as a molecular force sensor. Science 321:133–136
Press WH (1992) Numerical recipes in C: the art of scientific computing. Cambridge University Press, Cambridge
Wilks SS (1938) The large-sample distribution of the likelihood ratio for testing composite hypotheses. Ann Math Stat 9:60–62
Veigel C, Wang F, Bartoo ML, Sellers JR, Molloy JE (2002) The gated gait of the processive molecular motor, myosin V. Nat Cell Biol 4:59–65
Veigel C, Molloy JE, Schmitz S, Kendrick-Jones J (2003) Load-dependent kinetics of force production by smooth muscle myosin measured with optical tweezers. Nat Cell Biol 5:980–986
Sleep J, Lewalle A, Smith D (2006) Reconciling the working strokes of a single head of skeletal muscle myosin estimated from laser-trap experiments and crystal structures. Proc Natl Acad Sci U S A 103:1278–1282
Chen C, Greenberg MJ, Laakso JM, Ostap EM, Goldman YE, Shuman H (2012) Kinetic schemes for post-synchronized single molecule dynamics. Biophys J 102:L23–L25
Laakso JM, Lewis JH, Shuman H, Ostap EM (2010) Control of myosin-I force sensing by alternative splicing. Proc Natl Acad Sci U S A 107:698–702
Lewis JH, Greenberg MJ, Laakso JM, Shuman H, Ostap EM (2012) Calcium regulation of myosin-I tension sensing. Biophys J 102:2799–2807
Kad NM, Patlak JB, Fagnant PM, Trybus KM, Warshaw DM (2007) Mutation of a conserved glycine in the SH1-SH2 helix affects the load-dependent kinetics of myosin. Biophys J 92:1623–1631
Takagi Y, Shuman H, Goldman YE (2004) Coupling between phosphate release and force generation in muscle actomyosin. Phil Trans Roy Soc Lond Ser B Biol Sci 359:1913–1920
Sung J, Nag S, Mortensen KI, Vestergaard CL, Sutton S, Ruppel K, Flyvbjerg H, Spudich JA (2015) Harmonic force spectroscopy measures load-dependent kinetics of individual human beta-cardiac myosin molecules. Nat Commun 6:7931
Sweeney HL, Park H, Zong AB, Yang Z, Selvin PR, Rosenfeld SS (2007) How myosin VI coordinates its heads during processive movement. EMBO J 26:2682–2692
Bell GI (1978) Models for the specific adhesion of cells to cells. Science 200:618–627
Capitanio M, Canepari M, Cacciafesta P, Lombardi V, Cicchi R, Maffei M, Pavone FS, Bottinelli R (2006) Two independent mechanical events in the interaction cycle of skeletal muscle myosin with actin. Proc Natl Acad Sci U S A 103:87–92
Lewalle A, Steffen W, Stevenson O, Ouyang Z, Sleep J (2008) Single-molecule measurement of the stiffness of the rigor myosin head. Biophys J 94:2160–2169
Kaya M, Higuchi H (2013) Stiffness, working stroke, and force of single-myosin molecules in skeletal muscle: elucidation of these mechanical properties via nonlinear elasticity evaluation. Cell Mol Life Sci 70:4275–4292
Greenberg MJ, Shuman H, Ostap EM (2014) Inherent force-dependent properties of beta-cardiac myosin contribute to the force-velocity relationship of cardiac muscle. Biophys J 107:L41–L44
Kielley WW, Bradley LB (1956) The relationship between sulfhydryl groups and the activation of myosin adenosinetriphosphatase. J Biol Chem 218:653–659
Rock RS, Rief M, Mehta AD, Spudich JA (2000) In vitro assays of processive myosin motors. Methods 22:373–381
Lin T, Tang N, Ostap EM (2005) Biochemical and motile properties of Myo1b splice isoforms. J Biol Chem 280:41562–41567
Acknowledgements
The authors wish to acknowledge grants from the National Institutes of Health (R01GM057247 and P01GM087253 to E.M.O. and R00HL123623 to M.J.G.).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Science+Business Media New York
About this protocol
Cite this protocol
Greenberg, M.J., Shuman, H., Ostap, E.M. (2017). Measuring the Kinetic and Mechanical Properties of Non-processive Myosins Using Optical Tweezers. In: Gennerich, A. (eds) Optical Tweezers. Methods in Molecular Biology, vol 1486. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6421-5_19
Download citation
DOI: https://doi.org/10.1007/978-1-4939-6421-5_19
Published:
Publisher Name: Humana Press, New York, NY
Print ISBN: 978-1-4939-6419-2
Online ISBN: 978-1-4939-6421-5
eBook Packages: Springer Protocols