2v6h: Difference between revisions

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New page: '''Unreleased structure''' The entry 2v6h is ON HOLD until Paper Publication Authors: Govata, L., Carpenter, L., da Fonseca, P.C.A., Helliwell, J.R., Rizkallah, P.J., Flashman, E., Chay...
 
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'''Unreleased structure'''


The entry 2v6h is ON HOLD  until Paper Publication
==Crystal structure of the C1 domain of cardiac myosin binding protein-C==
<StructureSection load='2v6h' size='340' side='right'caption='[[2v6h]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2v6h]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2V6H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2V6H FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.55&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2v6h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2v6h OCA], [https://pdbe.org/2v6h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2v6h RCSB], [https://www.ebi.ac.uk/pdbsum/2v6h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2v6h ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/MYPC3_HUMAN MYPC3_HUMAN] Defects in MYBPC3 are the cause of familial hypertrophic cardiomyopathy type 4 (CMH4) [MIM:[https://omim.org/entry/115197 115197]. Familial hypertrophic cardiomyopathy is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.<ref>PMID:7744002</ref> <ref>PMID:9048664</ref> <ref>PMID:9562578</ref> <ref>PMID:9541104</ref> <ref>PMID:9541115</ref> <ref>PMID:11499718</ref> <ref>PMID:11499719</ref> <ref>PMID:12379228</ref> <ref>PMID:11815426</ref> <ref>PMID:12951062</ref> <ref>PMID:12707239</ref> <ref>PMID:12974739</ref> <ref>PMID:14563344</ref> <ref>PMID:12628722</ref> <ref>PMID:12818575</ref> <ref>PMID:15114369</ref> <ref>PMID:15519027</ref> <ref>PMID:15563892</ref> <ref>PMID:16199542</ref> <ref>PMID:18403758</ref>
== Function ==
[https://www.uniprot.org/uniprot/MYPC3_HUMAN MYPC3_HUMAN] Thick filament-associated protein located in the crossbridge region of vertebrate striated muscle a bands. In vitro it binds MHC, F-actin and native thin filaments, and modifies the activity of actin-activated myosin ATPase. It may modulate muscle contraction or may play a more structural role.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/v6/2v6h_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2v6h ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
C-protein is a major component of skeletal and cardiac muscle thick filaments. Mutations in the gene encoding cardiac C-protein [cardiac myosin binding protein-C (cMyBP-C)] are one of the principal causes of hypertrophic cardiomyopathy. cMyBP-C is a string of globular domains including eight immunoglobulin-like and three fibronectin-like domains termed C0-C10. It binds to myosin and titin, and probably to actin, and may have both a structural and a regulatory role in muscle function. To help to understand the pathology of the known mutations, we have solved the structure of the immunoglobulin-like C1 domain of MyBP-C by X-ray crystallography to a resolution of 1.55 A. Mutations associated with hypertrophic cardiomyopathy are clustered at one end towards the C-terminus, close to the important C1C2 linker, where they alter the structural integrity of this region and its interactions.


Authors: Govata, L., Carpenter, L., da Fonseca, P.C.A., Helliwell, J.R., Rizkallah, P.J., Flashman, E., Chayen, N.E., Squire, J.M., Redwood, C.
Crystal structure of the C1 domain of cardiac myosin binding protein-C: implications for hypertrophic cardiomyopathy.,Govada L, Carpenter L, da Fonseca PC, Helliwell JR, Rizkallah P, Flashman E, Chayen NE, Redwood C, Squire JM J Mol Biol. 2008 Apr 25;378(2):387-97. Epub 2008 Mar 4. PMID:18374358<ref>PMID:18374358</ref>


Description: Crystal structure of the C1 domain of cardiac myosin binding protein-C
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 
</div>
 
<div class="pdbe-citations 2v6h" style="background-color:#fffaf0;"></div>
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jun 11 08:50:35 2008''
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Carpenter L]]
[[Category: Chayen NE]]
[[Category: Da Fonseca PCA]]
[[Category: Flashman E]]
[[Category: Govata L]]
[[Category: Helliwell JR]]
[[Category: Redwood C]]
[[Category: Rizkallah PJ]]
[[Category: Squire JM]]

Latest revision as of 09:55, 9 May 2024

Crystal structure of the C1 domain of cardiac myosin binding protein-C

2v6h, resolution 1.55Å

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