4jvz

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==Structure of Thermosynechococcus elongatus CcmL==
==Structure of Thermosynechococcus elongatus CcmL==
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<StructureSection load='4jvz' size='340' side='right' caption='[[4jvz]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
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<StructureSection load='4jvz' size='340' side='right'caption='[[4jvz]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4jvz]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Theeb Theeb]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JVZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4JVZ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4jvz]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermosynechococcus_vestitus_BP-1 Thermosynechococcus vestitus BP-1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JVZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4JVZ 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=SO4:SULFATE+ION'>SO4</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]] 2.01&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4jw0|4jw0]]</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=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ccmL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=197221 THEEB])</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=4jvz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jvz OCA], [https://pdbe.org/4jvz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4jvz RCSB], [https://www.ebi.ac.uk/pdbsum/4jvz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4jvz ProSAT]</span></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=4jvz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4jvz OCA], [http://pdbe.org/4jvz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4jvz RCSB], [http://www.ebi.ac.uk/pdbsum/4jvz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4jvz ProSAT]</span></td></tr>
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</table>
</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/CCML_THEVB CCML_THEVB] Probably forms vertices in the carboxysome, a polyhedral inclusion where RuBisCO (ribulose bisphosphate carboxylase, rbcL-rbcS) is sequestered. Has been modeled to induce curvature upon insertion into an otherwise flat hexagonal molecular layer of CcmK subunits.[UniProtKB:P72759][HAMAP-Rule:MF_00858]
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Cyanobacteria have evolved a unique carbon fixation organelle known as the carboxysome that compartmentalizes the enzymes RuBisCO and carbonic anhydrase. This effectively increases the local CO2 concentration at the active site of RuBisCO and decreases its relatively unproductive side reaction with oxygen. Carboxysomes consist of a protein shell composed of hexameric and pentameric proteins arranged in icosahedral symmetry. Facets composed of hexameric proteins are connected at the vertices by pentameric proteins. Structurally homologous pentamers and hexamers are also found in heterotrophic bacteria where they form architecturally related microcompartments such as the Eut and Pdu organelles for the metabolism of ethanolamine and propanediol, respectively. Here we describe two new high-resolution structures of the pentameric shell protein CcmL from the cyanobacteria Thermosynechococcus elongatus and Gloeobacter violaceus and provide detailed analysis of their characteristics and comparison with related shell proteins.
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Two new high-resolution crystal structures of carboxysome pentamer proteins reveal high structural conservation of CcmL orthologs among distantly related cyanobacterial species.,Sutter M, Wilson SC, Deutsch S, Kerfeld CA Photosynth Res. 2013 Aug 15. PMID:23949415<ref>PMID:23949415</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 4jvz" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Theeb]]
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[[Category: Large Structures]]
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[[Category: Kerfeld, C A]]
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[[Category: Thermosynechococcus vestitus BP-1]]
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[[Category: Sutter, M]]
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[[Category: Kerfeld CA]]
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[[Category: Ob fold]]
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[[Category: Sutter M]]
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[[Category: Structural protein]]
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Current revision

Structure of Thermosynechococcus elongatus CcmL

PDB ID 4jvz

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