1scm: Difference between revisions

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{{Seed}}
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{{STRUCTURE_1scm|  PDB=1scm  |  SCENE=  }}  
{{STRUCTURE_1scm|  PDB=1scm  |  SCENE=  }}  


'''STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 ANGSTROMS RESOLUTION'''
===STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 ANGSTROMS RESOLUTION===




==Overview==
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The regulatory domain of scallop myosin is a three-chain protein complex that switches on this motor in response to Ca2+ binding. This domain has been crystallized and the structure solved to 2.8 A resolution. Side-chain interactions link the two light chains in tandem to adjacent segments of the heavy chain bearing the IQ-sequence motif. The Ca(2+)-binding site is a novel EF-hand motif on the essential light chain and is stabilized by linkages involving the heavy chain and both light chains, accounting for the requirement of all three chains for Ca2+ binding and regulation in the intact myosin molecule.
The line below this paragraph, {{ABSTRACT_PUBMED_8127365}}, adds the Publication Abstract to the page
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{{ABSTRACT_PUBMED_8127365}}


==About this Structure==
==About this Structure==
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[[Category: Xie, X.]]
[[Category: Xie, X.]]
[[Category: Calcium-binding protein]]
[[Category: Calcium-binding protein]]
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