3ak8

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[[Image:3ak8.png|left|200px]]
 
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{{STRUCTURE_3ak8| PDB=3ak8 | SCENE= }}
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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 [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Kentucky_str._CVM29188 Salmonella enterica subsp. enterica serovar Kentucky str. CVM29188]. 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 [https://proteopedia.org/fgij/fg.htm?mol=3AK8 FirstGlance]. <br>
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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]] 1.25&#8491;</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=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=3ak8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ak8 OCA], [https://pdbe.org/3ak8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ak8 RCSB], [https://www.ebi.ac.uk/pdbsum/3ak8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ak8 ProSAT]</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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===Crystal structure of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis===
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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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{{ABSTRACT_PUBMED_21206015}}
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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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==About this Structure==
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<div class="pdbe-citations 3ak8" style="background-color:#fffaf0;"></div>
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[[3ak8]] is a 12 chain structure of [[Ferritin]] 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==
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*[[Ferritin|Ferritin]]
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*[[Ferritin 3D structures|Ferritin 3D structures]]
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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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[[Category: Salmonella enterica subsp. enterica serovar kentucky]]
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</StructureSection>
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[[Category: Asahina, Y.]]
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[[Category: Large Structures]]
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[[Category: Miyamoto, T.]]
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[[Category: Salmonella enterica subsp. enterica serovar Kentucky str. CVM29188]]
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[[Category: Miyazaki, S.]]
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[[Category: Asahina Y]]
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[[Category: Noguchi, S.]]
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[[Category: Miyamoto T]]
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[[Category: Ohto, U.]]
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[[Category: Miyazaki S]]
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[[Category: Satow, Y.]]
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[[Category: Noguchi S]]
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[[Category: Shimizu, H.]]
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[[Category: Ohto U]]
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[[Category: Dodecamer]]
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[[Category: Satow Y]]
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[[Category: Dps-like protein]]
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[[Category: Shimizu H]]
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[[Category: Iron-binding protein]]
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[[Category: Metal binding protein]]
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[[Category: Oxidoreductase]]
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Current revision

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

PDB ID 3ak8

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