Literature DB >> 6211445

A structural role for the Ca2+-Mg2+ sites on troponin C in the regulation of muscle contraction. Preparation and properties of troponin C depleted myofibrils.

H G Zot, J D Potter.   

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Year:  1982        PMID： 6211445

Source DB:  PubMed          Journal:  J Biol Chem        ISSN： 0021-9258            Impact factor:   5.157


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  44 in total

Review 1.  Thermodynamic analyses of calcium binding to troponin C, calmodulin and parvalbumins by using microcalorimetry.

Authors:  K Yamada
Journal:  Mol Cell Biochem       Date:  1999-01       Impact factor: 3.396

2.  Factors contributing to troponin exchange in myofibrils and in solution.

Authors:  M She; D Trimble; L C Yu; J M Chalovich
Journal:  J Muscle Res Cell Motil       Date:  2000       Impact factor: 2.698

3.  The role of the Ca(2+) regulatory sites of skeletal troponin C in modulating muscle fibre reactivity to the Ca(2+) sensitizer bepridil.

Authors:  P Kischel; B Bastide; J D Potter; Y Mounier
Journal:  Br J Pharmacol       Date:  2000-12       Impact factor: 8.739

4.  The low-affinity Ca2(+)-binding sites in cardiac/slow skeletal muscle troponin C perform distinct functions: site I alone cannot trigger contraction.

Authors:  H L Sweeney; R M Brito; P R Rosevear; J A Putkey
Journal:  Proc Natl Acad Sci U S A       Date:  1990-12       Impact factor: 11.205

Review 5.  Molecular mechanism of troponin-C function.

Authors:  Z Grabarek; T Tao; J Gergely
Journal:  J Muscle Res Cell Motil       Date:  1992-08       Impact factor: 2.698

6.  Effects of PKA phosphorylation of cardiac troponin I and strong crossbridge on conformational transitions of the N-domain of cardiac troponin C in regulated thin filaments.

Authors:  Wen-Ji Dong; Jayant James Jayasundar; Jianli An; Jun Xing; Herbert C Cheung
Journal:  Biochemistry       Date:  2007-08-03       Impact factor: 3.162

7.  The kinetic cycle of cardiac troponin C: calcium binding and dissociation at site II trigger slow conformational rearrangements.

Authors:  A L Hazard; S C Kohout; N L Stricker; J A Putkey; J J Falke
Journal:  Protein Sci       Date:  1998-11       Impact factor: 6.725

8.  An NMR and spin label study of the effects of binding calcium and troponin I inhibitory peptide to cardiac troponin C.

Authors:  J W Howarth; G A Krudy; X Lin; J A Putkey; P R Rosevear
Journal:  Protein Sci       Date:  1995-04       Impact factor: 6.725

9.  Ca(2+)-dependence of structural changes in troponin-C in demembranated fibers of rabbit psoas muscle.

Authors:  T S Allen; L D Yates; A M Gordon
Journal:  Biophys J       Date:  1992-02       Impact factor: 4.033

10.  Modulation of troponin C affinity for the thin filament by different cross-bridge states in skinned skeletal muscle fibers.

Authors:  José Renato Pinto; Tiago Veltri; Martha M Sorenson
Journal:  Pflugers Arch       Date:  2008-04-03       Impact factor: 3.657
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