3ak8

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[[Image:3ak8.png|left|200px]]
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==Crystal structure of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis==
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<StructureSection load='3ak8' size='340' side='right' caption='[[3ak8]], [[Resolution|resolution]] 1.25&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3ak8]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_kentucky Salmonella enterica subsp. enterica serovar kentucky]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AK8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3AK8 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=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3ak9|3ak9]]</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=3ak8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ak8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ak8 RCSB], [http://www.ebi.ac.uk/pdbsum/3ak8 PDBsum]</span></td></tr>
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</table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The crystal structure of SEp22, a DNA-binding protein from starved cells from Salmonella enterica subsp. enterica serovar Enteritidis, has been determined in two forms: the native state at 1.25 A resolution and an iron-soaked form at 1.30 A resolution. The SEp22 protomers form a dodecameric shell with 23 symmetry and a single iron ion per protomer was found at the ferroxidase centre in the iron-soaked form. Along the threefold axes of the 23 symmetry, hydrophilic Asp channels that consist of Asp146 were found. Iron ions may flow into the cavity of the dodecameric shell through the Asp channels.
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{{STRUCTURE_3ak8| PDB=3ak8 | SCENE= }}
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Structures of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis.,Miyamoto T, Asahina Y, Miyazaki S, Shimizu H, Ohto U, Noguchi S, Satow Y Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Jan 1;67(Pt, 1):17-22. Epub 2010 Dec 21. PMID:21206015<ref>PMID:21206015</ref>
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===Crystal structure of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis===
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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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{{ABSTRACT_PUBMED_21206015}}
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==About this Structure==
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[[3ak8]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_kentucky Salmonella enterica subsp. enterica serovar kentucky]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AK8 OCA].
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==See Also==
==See Also==
*[[Ferritin|Ferritin]]
*[[Ferritin|Ferritin]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:021206015</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Salmonella enterica subsp. enterica serovar kentucky]]
[[Category: Salmonella enterica subsp. enterica serovar kentucky]]
[[Category: Asahina, Y.]]
[[Category: Asahina, Y.]]

Revision as of 09:20, 5 November 2014

Crystal structure of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis

3ak8, resolution 1.25Å

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