Literature DB >> 622172

Can a myosin molecule bind to two actin filaments?

G Offer, A Elliott.   

Abstract

It is suggested that in striated muscles the two heads of one myosin molecule are able to interact with different actin filaments. This would provide a simple explanation for the appearance and arrangement of cross-bridges in insect flight muscle in rigor.

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Year:  1978        PMID： 622172     DOI： 10.1038/271325a0

Source DB:  PubMed          Journal:  Nature        ISSN： 0028-0836            Impact factor:   49.962


  30 in total

Review 1.  Invertebrate muscles: thin and thick filament structure; molecular basis of contraction and its regulation, catch and asynchronous muscle.

Authors:  Scott L Hooper; Kevin H Hobbs; Jeffrey B Thuma
Journal:  Prog Neurobiol       Date:  2008-06-20       Impact factor: 11.685

2.  Cooperativity between the two heads of rabbit skeletal muscle heavy meromyosin in binding to actin.

Authors:  P B Conibear; M A Geeves
Journal:  Biophys J       Date:  1998-08       Impact factor: 4.033

3.  Myosin heads have a broad orientational distribution during isometric muscle contraction: time-resolved EPR studies using caged ATP.

Authors:  P G Fajer; E A Fajer; D D Thomas
Journal:  Proc Natl Acad Sci U S A       Date:  1990-07       Impact factor: 11.205

Review 4.  Actin filament organization and myosin head labelling patterns in vertebrate skeletal muscles in the rigor and weak binding states.

Authors:  J M Squire; J J Harford
Journal:  J Muscle Res Cell Motil       Date:  1988-08       Impact factor: 2.698

5.  The structure of insect flight muscle in the presence of AMPPNP.

Authors:  M C Reedy; M K Reedy; R S Goody
Journal:  J Muscle Res Cell Motil       Date:  1987-12       Impact factor: 2.698

6.  The interaction of C-protein with heavy meromyosin and subfragment-2.

Authors:  R Starr; G Offer
Journal:  Biochem J       Date:  1978-06-01       Impact factor: 3.857

7.  Binding of myosin subfragment 1 to glycerinated insect flight muscle in the rigor state.

Authors:  R S Goody; M C Reedy; W Hofmann; K C Holmes; M K Reedy
Journal:  Biophys J       Date:  1985-02       Impact factor: 4.033

8.  Kinesin swivels to permit microtubule movement in any direction.

Authors:  A J Hunt; J Howard
Journal:  Proc Natl Acad Sci U S A       Date:  1993-12-15       Impact factor: 11.205

9.  Oblique section 3-D reconstruction of relaxed insect flight muscle reveals the cross-bridge lattice in helical registration.

Authors:  H Schmitz; C Lucaveche; M K Reedy; K A Taylor
Journal:  Biophys J       Date:  1994-10       Impact factor: 4.033

10.  The stiffness of rabbit skeletal actomyosin cross-bridges determined with an optical tweezers transducer.

Authors:  C Veigel; M L Bartoo; D C White; J C Sparrow; J E Molloy
Journal:  Biophys J       Date:  1998-09       Impact factor: 4.033
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