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3e1m

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{{Seed}}
 
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[[Image:3e1m.jpg|left|200px]]
 
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==Crystal structure of E. coli Bacterioferritin (BFR) obtained after soaking APO-BFR crystals for 2.5 minutes in FE2+ (2.5M FE(II)-BFR)==
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The line below this paragraph, containing "STRUCTURE_3e1m", creates the "Structure Box" on the page.
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<StructureSection load='3e1m' size='340' side='right'caption='[[3e1m]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3e1m]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E1M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3E1M FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.7&#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=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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{{STRUCTURE_3e1m| PDB=3e1m | SCENE= }}
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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=3e1m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3e1m OCA], [https://pdbe.org/3e1m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3e1m RCSB], [https://www.ebi.ac.uk/pdbsum/3e1m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3e1m ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/BFR_ECOLI BFR_ECOLI] Iron-storage protein, whose ferroxidase center binds Fe(2+) ions, oxidizes them by dioxygen to Fe(3+), and participates in the subsequent Fe(3+) oxide mineral core formation within the central cavity of the protein complex. The mineralized iron core can contain as many as 2700 iron atoms/24-meric molecule.<ref>PMID:10769150</ref> <ref>PMID:14636073</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/e1/3e1m_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</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/main_output.php?pdb_ID=3e1m ConSurf].
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<div style="clear:both"></div>
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===Crystal structure of E. coli Bacterioferritin (BFR) obtained after soaking APO-BFR crystals for 2.5 minutes in FE2+ (2.5M FE(II)-BFR)===
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==See Also==
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*[[Ferritin 3D structures|Ferritin 3D structures]]
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== References ==
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==About this Structure==
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<references/>
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3E1M is a 12 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E1M OCA].
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__TOC__
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[[Category: Escherichia coli]]
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</StructureSection>
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[[Category: Brun, N Le.]]
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[[Category: Escherichia coli K-12]]
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[[Category: Crow, A.]]
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[[Category: Large Structures]]
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[[Category: Lawson, T.]]
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[[Category: Crow A]]
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[[Category: Lewin, A.]]
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[[Category: Lawson T]]
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[[Category: Moore, G R.]]
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[[Category: Le Brun N]]
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[[Category: Bacterioferritin. rhombic dodecahedral superstructure.]]
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[[Category: Lewin A]]
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[[Category: Heme]]
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[[Category: Moore GR]]
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[[Category: Iron]]
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[[Category: Iron storage]]
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[[Category: Metal binding protein]]
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[[Category: Metal-binding]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed May 6 11:28:13 2009''
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Current revision

Crystal structure of E. coli Bacterioferritin (BFR) obtained after soaking APO-BFR crystals for 2.5 minutes in FE2+ (2.5M FE(II)-BFR)

PDB ID 3e1m

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