View source for 1nf4


==X-Ray Structure of the Desulfovibrio desulfuricans bacterioferritin: the diiron site in different states (reduced structure)==
<StructureSection load='1nf4' size='340' side='right'caption='[[1nf4]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1nf4]] is a 16 chain structure with sequence from [https://en.wikipedia.org/wiki/Desulfovibrio_desulfuricans Desulfovibrio desulfuricans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NF4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1NF4 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.05&#8491;</td></tr>
<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=FEC:1,3,5,8-TETRAMETHYL-PORPHINE-2,4,6,7-TETRAPROPIONIC+ACID+FERROUS+COMPLEX'>FEC</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1nf4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nf4 OCA], [https://pdbe.org/1nf4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1nf4 RCSB], [https://www.ebi.ac.uk/pdbsum/1nf4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1nf4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/BFR_DESDA BFR_DESDA] 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.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/nf/1nf4_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=1nf4 ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Ferritin 3D structures|Ferritin 3D structures]]
__TOC__
</StructureSection>
[[Category: Desulfovibrio desulfuricans]]
[[Category: Large Structures]]
[[Category: Carrondo MA]]
[[Category: LeGall J]]
[[Category: Lindley P]]
[[Category: Liu MY]]
[[Category: Macedo S]]
[[Category: Matias PM]]
[[Category: Mitchell E]]
[[Category: Romao CV]]
[[Category: Teixeira M]]
[[Category: Xavier AV]]