Literature DB >> 7096299

Ca2+-dependent binding of synthetic peptides corresponding to some regions of troponin-I to troponin-C.

E Katayama, S Nozaki.   

Abstract

We have chemically synthesized two peptides corresponding to the binding regions of troponin-I for troponin-C. Electrophoretic analysis has shown that one of the two peptides binds Ca2+-dependently to troponin-C and the other Ca2+-independently. The biological significance of the results is discussed. The interaction of the peptides with calmodulin was different from that with troponin-C.

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Year:  1982        PMID： 7096299     DOI： 10.1093/oxfordjournals.jbchem.a133835

Source DB:  PubMed          Journal:  J Biochem        ISSN： 0021-924X            Impact factor:   3.387


  4 in total

Review 1.  Troponin I: inhibitor or facilitator.

Authors:  S V Perry
Journal:  Mol Cell Biochem       Date:  1999-01       Impact factor: 3.396

2.  Structure and interactions of the carboxyl terminus of striated muscle alpha-tropomyosin: it is important to be flexible.

Authors:  Norma J Greenfield; Thomas Palm; Sarah E Hitchcock-DeGregori
Journal:  Biophys J       Date:  2002-11       Impact factor: 4.033

Review 3.  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

4.  Tropomyosin ends determine the stability and functionality of overlap and troponin T complexes.

Authors:  Thomas Palm; Norma J Greenfield; Sarah E Hitchcock-DeGregori
Journal:  Biophys J       Date:  2003-05       Impact factor: 4.033
  4 in total

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