6k4k

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<StructureSection load='6k4k' size='340' side='right'caption='[[6k4k]], [[Resolution|resolution]] 2.71&Aring;' scene=''>
<StructureSection load='6k4k' size='340' side='right'caption='[[6k4k]], [[Resolution|resolution]] 2.71&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6k4k]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6K4K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6K4K FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6k4k]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Legionella_pneumophila_subsp._pneumophila_str._Philadelphia_1 Legionella pneumophila subsp. pneumophila str. Philadelphia 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6K4K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6K4K 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=CA:CALCIUM+ION'>CA</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]] 2.715&#8491;</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=6k4k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6k4k OCA], [http://pdbe.org/6k4k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6k4k RCSB], [http://www.ebi.ac.uk/pdbsum/6k4k PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6k4k ProSAT]</span></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=CA:CALCIUM+ION'>CA</scene></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=6k4k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6k4k OCA], [https://pdbe.org/6k4k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6k4k RCSB], [https://www.ebi.ac.uk/pdbsum/6k4k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6k4k ProSAT]</span></td></tr>
</table>
</table>
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== Disease ==
 
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[[http://www.uniprot.org/uniprot/CALM1_HUMAN CALM1_HUMAN]] The disease is caused by mutations affecting the gene represented in this entry. Mutations in CALM1 are the cause of CPVT4. The disease is caused by mutations affecting the gene represented in this entry. Mutations in CALM1 are the cause of LQT14.
 
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/CALM1_HUMAN CALM1_HUMAN]] Calmodulin mediates the control of a large number of enzymes, ion channels, aquaporins and other proteins through calcium-binding. Among the enzymes to be stimulated by the calmodulin-calcium complex are a number of protein kinases and phosphatases. Together with CCP110 and centrin, is involved in a genetic pathway that regulates the centrosome cycle and progression through cytokinesis (PubMed:16760425). Mediates calcium-dependent inactivation of CACNA1C (PubMed:26969752). Positively regulates calcium-activated potassium channel activity of KCNN2 (PubMed:27165696).<ref>PMID:16760425</ref> <ref>PMID:23893133</ref> <ref>PMID:26969752</ref> <ref>PMID:27165696</ref>
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[https://www.uniprot.org/uniprot/SIDJ_LEGPH SIDJ_LEGPH] Glutamylase that mediates the covalent attachment of glutamate moieties to SdeA on one of the catalytic residues that is required for its mono-ADP-ribosyltransferase activity (PubMed:31330532, PubMed:31330531). In turn, inhibits SdeA ubiquitinating activity. Glutamylates also related SdeB, SdeC and SidE (PubMed:31330531, PubMed:31123136). Glutamylase activity only occurs in the host since it requires host calmodulin (PubMed:28497808, PubMed:31330532, PubMed:31330531, PubMed:31123136). May also reverse the SdeA-mediated substrate ubiquitination by cleaving the phosphodiester bond that links phosphoribosylated ubiquitin to protein substrates via its deubiquitinase activity (PubMed:28497808).<ref>PMID:28497808</ref> <ref>PMID:31123136</ref> <ref>PMID:31330531</ref> <ref>PMID:31330532</ref>
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==See Also==
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*[[Calmodulin 3D structures|Calmodulin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Ouyang, S Y]]
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[[Category: Legionella pneumophila subsp. pneumophila str. Philadelphia 1]]
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[[Category: Effect factor]]
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[[Category: Ouyang SY]]
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[[Category: Toxin]]
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[[Category: Transferase-cell cycle complex]]
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Current revision

Crystal structure of SidJ-CaM binary complex at 2.71 A

PDB ID 6k4k

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