3i5f

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==Crystal structure of squid MG.ADP myosin S1==
==Crystal structure of squid MG.ADP myosin S1==
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<StructureSection load='3i5f' size='340' side='right' caption='[[3i5f]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
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<StructureSection load='3i5f' size='340' side='right'caption='[[3i5f]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3i5f]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Doryteuthis_pealeii Doryteuthis pealeii] and [http://en.wikipedia.org/wiki/Todarodes_pacificus Todarodes pacificus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2oy6 2oy6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I5F OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3I5F FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3i5f]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Doryteuthis_pealeii Doryteuthis pealeii] and [https://en.wikipedia.org/wiki/Todarodes_pacificus Todarodes pacificus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2oy6 2oy6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3I5F OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I5F FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2oy6|2oy6]], [[3i5g|3i5g]], [[3i5h|3i5h]], [[3i5i|3i5i]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3i5f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i5f OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3i5f RCSB], [http://www.ebi.ac.uk/pdbsum/3i5f PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3i5f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i5f OCA], [https://pdbe.org/3i5f PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i5f RCSB], [https://www.ebi.ac.uk/pdbsum/3i5f PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i5f ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MLE_TODPA MLE_TODPA]] In molluscan muscle, calcium regulation is associated with myosin rather than with actin. Muscle myosin contains two types of light chains: the catalytic light chain, essential for ATPase activity, and the regulatory light chain, a calcium-binding protein responsible for Ca(2+) dependent binding and Ca(2+) dependent Mg-ATPase activity. [[http://www.uniprot.org/uniprot/MLR_TODPA MLR_TODPA]] In molluscan muscle, calcium regulation is associated with myosin rather than with actin. Muscle myosin contains two types of light chains: the catalytic light chain, essential for ATPase activity, and the regulatory light chain, a calcium-binding protein responsible for Ca(2+) dependent binding and Ca(2+) dependent Mg-ATPase activity.
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[https://www.uniprot.org/uniprot/O44934_DORPE O44934_DORPE]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i5/3i5f_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i5/3i5f_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</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/chain_selection.php?pdb_ID=2ata ConSurf].
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</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=3i5f ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3i5f" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
*[[Myosin|Myosin]]
*[[Myosin|Myosin]]
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*[[Myosin 3D Structures|Myosin 3D Structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Doryteuthis pealeii]]
[[Category: Doryteuthis pealeii]]
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[[Category: Large Structures]]
[[Category: Todarodes pacificus]]
[[Category: Todarodes pacificus]]
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[[Category: Brown, J H]]
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[[Category: Brown JH]]
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[[Category: Cohen, C]]
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[[Category: Cohen C]]
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[[Category: Gourinath, S]]
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[[Category: Gourinath S]]
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[[Category: Himmel, D M]]
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[[Category: Himmel DM]]
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[[Category: Kovacs, M]]
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[[Category: Kovacs M]]
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[[Category: Neall-Hennessey, E O]]
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[[Category: Nyitray L]]
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[[Category: Nyitray, L]]
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[[Category: O'Neall-Hennessey E]]
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[[Category: Reshetnikova, L]]
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[[Category: Reshetnikova L]]
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[[Category: Reutzel, R]]
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[[Category: Reutzel R]]
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[[Category: Szent-Gyorgyi, A G]]
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[[Category: Szent-Gyorgyi AG]]
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[[Category: Yang, Y]]
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[[Category: Yang Y]]
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[[Category: Actin-binding]]
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[[Category: Atp-binding]]
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[[Category: Contractile protein]]
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[[Category: Mg adp]]
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[[Category: Motor protein]]
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[[Category: Muscle protein]]
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[[Category: Myosin]]
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[[Category: Myosin ii s1]]
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[[Category: Nucleotide-binding]]
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[[Category: Post-rigor state]]
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[[Category: Squid]]
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[[Category: Thick filament]]
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Current revision

Crystal structure of squid MG.ADP myosin S1

PDB ID 3i5f

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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