Literature DB >> 2532591

Phosphorylation of paramyosin.

S Watabe1, T Tsuchiya, D J Hartshorne.   

Abstract

1. Myofibrils isolated from Mercenaria mercenaria were phosphorylated by endogenous kinase. Over a range of ionic strengths only paramyosin was phosphorylated. 2. Thiophosphorylation of paramyosin caused an inhibition of steady-state actin-activated ATPase activity of the myofibrils. 3. It is proposed that the endogenous kinase is the catalytic subunit of the cAMP-dependent protein kinase. 4. The sequence around the phosphorylation site was determined. 5. The phosphorylation site probably is close to the C-terminus of the paramyosin molecule.

Entities:  

Mesh：

Substances：

Year:  1989        PMID： 2532591     DOI： 10.1016/0305-0491(89)90171-5

Source DB:  PubMed          Journal:  Comp Biochem Physiol B        ISSN： 0305-0491


  10 in total

1.  Passive stiffness in Drosophila indirect flight muscle reduced by disrupting paramyosin phosphorylation, but not by embryonic myosin S2 hinge substitution.

Authors:  Yudong Hao; Mark S Miller; Douglas M Swank; Hongjun Liu; Sanford I Bernstein; David W Maughan; Gerald H Pollack
Journal:  Biophys J       Date:  2006-09-29       Impact factor: 4.033

2.  Unphosphorylated twitchin forms a complex with actin and myosin that may contribute to tension maintenance in catch.

Authors:  Daisuke Funabara; Chieko Hamamoto; Koji Yamamoto; Akinori Inoue; Miki Ueda; Rika Osawa; Satoshi Kanoh; David J Hartshorne; Suechika Suzuki; Shugo Watabe
Journal:  J Exp Biol       Date:  2007-12       Impact factor: 3.312

Review 3.  Molecular basis of the catch state in molluscan smooth muscles: a catchy challenge.

Authors:  Stefan Galler
Journal:  J Muscle Res Cell Motil       Date:  2008-11-28       Impact factor: 2.698

Review 4.  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

5.  Phosphorylation of a twitchin-related protein controls catch and calcium sensitivity of force production in invertebrate smooth muscle.

Authors:  M J Siegman; D Funabara; S Kinoshita; S Watabe; D J Hartshorne; T M Butler
Journal:  Proc Natl Acad Sci U S A       Date:  1998-04-28       Impact factor: 11.205

Review 6.  Twitchin as a regulator of catch contraction in molluscan smooth muscle.

Authors:  Daisuke Funabara; Satoshi Kanoh; Marion J Siegman; Thomas M Butler; David J Hartshorne; Shugo Watabe
Journal:  J Muscle Res Cell Motil       Date:  2005       Impact factor: 2.698

7.  Paramyosin phosphorylation site disruption affects indirect flight muscle stiffness and power generation in Drosophila melanogaster.

Authors:  Hongjun Liu; Mark S Miller; Douglas M Swank; William A Kronert; David W Maughan; Sanford I Bernstein
Journal:  Proc Natl Acad Sci U S A       Date:  2005-07-14       Impact factor: 11.205

8.  Phosphorylation of a high molecular weight (approximately 600 kDa) protein regulates catch in invertebrate smooth muscle.

Authors:  M J Siegman; S U Mooers; C Li; S Narayan; L Trinkle-Mulcahy; S Watabe; D J Hartshorne; T M Butler
Journal:  J Muscle Res Cell Motil       Date:  1997-12       Impact factor: 3.352

9.  The occurrence of tissue-specific twitchin isoforms in the mussel Mytilus galloprovincialis.

Authors:  Miho Kusaka; Daisuke Ikeda; Daisuke Funabara; David J Hartshorne; Shugo Watabe
Journal:  Fish Sci       Date:  2008-06-01       Impact factor: 1.617

10.  Mechanism of catch force: tethering of thick and thin filaments by twitchin.

Authors:  Thomas M Butler; Marion J Siegman
Journal:  J Biomed Biotechnol       Date:  2010-06-23
  10 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.