Literature DB >> 6893872

Myosin phosphorylation and the cross-bridge cycle in arterial smooth muscle.

P F Dillon, M O Aksoy, S P Driska, R A Murphy.   

Abstract

Phosphorylation of the 20,000-dalton light chain of myosin is closely correlated with cross-bridge cycling in arterial smooth muscle. Evidence is presented that dephosphorylation can produce an attached, noncycling cross-bridge (latch-bridge) which is responsible for the high economy of force maintenance in this tissue.

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Year:  1981        PMID： 6893872     DOI： 10.1126/science.6893872

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  163 in total

1.  The effect of length on the sensitivity to phenylephrine and calcium in intact and skinned vascular smooth muscle.

Authors:  B G Van Heijst; E De Wit; U A Van der Heide; T Blangé; H J Jongsma; E L De Beer
Journal:  J Muscle Res Cell Motil       Date:  1999-01       Impact factor: 2.698

2.  F-actin stabilization increases tension cost during contraction of permeabilized airway smooth muscle in dogs.

Authors:  K A Jones; W J Perkins; R R Lorenz; Y S Prakash; G C Sieck; D O Warner
Journal:  J Physiol       Date:  1999-09-01       Impact factor: 5.182

3.  The frequency response of smooth muscle stiffness during Ca2+-activated contraction.

Authors:  G H Shue; F V Brozovich
Journal:  Biophys J       Date:  1999-05       Impact factor: 4.033

4.  The maximal velocity of vascular smooth muscle shortening is independent of the expression of calponin.

Authors:  C Facemire; F V Brozovich; J P Jin
Journal:  J Muscle Res Cell Motil       Date:  2000-05       Impact factor: 2.698

Review 5.  Protein kinase C isoenzymes: a review of their structure, regulation and role in regulating airways smooth muscle tone and mitogenesis.

Authors:  B L Webb; S J Hirst; M A Giembycz
Journal:  Br J Pharmacol       Date:  2000-08       Impact factor: 8.739

6.  Physiological limitations on the regulation of smooth muscle contraction.

Authors:  P F Dillon
Journal:  J Physiol       Date:  2001-12-01       Impact factor: 5.182

7.  Autoregulation and conduction of vasomotor responses in a mathematical model of the rat afferent arteriole.

Authors:  Ioannis Sgouralis; Anita T Layton
Journal:  Am J Physiol Renal Physiol       Date:  2012-04-11

8.  Modeling smooth muscle myosin's two heads: long-lived enzymatic roles and phosphorylation-dependent equilibria.

Authors:  Sam Walcott; David M Warshaw
Journal:  Biophys J       Date:  2010-08-09       Impact factor: 4.033

9.  The small heat shock-related protein, HSP20, is a cAMP-dependent protein kinase substrate that is involved in airway smooth muscle relaxation.

Authors:  Padmini Komalavilas; Raymond B Penn; Charles R Flynn; Jeffrey Thresher; Luciana B Lopes; Elizabeth J Furnish; Manhong Guo; Manuel A Pallero; Joanne E Murphy-Ullrich; Colleen M Brophy
Journal:  Am J Physiol Lung Cell Mol Physiol       Date:  2007-11-09       Impact factor: 5.464

10.  Ontogenesis of myosin light chain phosphorylation in guinea pig tracheal smooth muscle.

Authors:  Pasquale Chitano; Charles L Worthington; Janet A Jenkin; Newman L Stephens; Sylvia Gyapong; Lu Wang; Thomas M Murphy
Journal:  Pediatr Pulmonol       Date:  2005-02
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