3wcq

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Current revision (08:44, 20 March 2024) (edit) (undo)
 
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<StructureSection load='3wcq' size='340' side='right'caption='[[3wcq]], [[Resolution|resolution]] 0.97&Aring;' scene=''>
<StructureSection load='3wcq' size='340' side='right'caption='[[3wcq]], [[Resolution|resolution]] 0.97&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3wcq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cyame Cyame]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WCQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WCQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3wcq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cyanidioschyzon_merolae Cyanidioschyzon merolae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WCQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WCQ FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</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]] 0.97&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">petF ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=45157 CYAME])</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=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</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=3wcq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wcq OCA], [https://pdbe.org/3wcq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wcq RCSB], [https://www.ebi.ac.uk/pdbsum/3wcq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wcq ProSAT]</span></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=3wcq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wcq OCA], [https://pdbe.org/3wcq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wcq RCSB], [https://www.ebi.ac.uk/pdbsum/3wcq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wcq ProSAT]</span></td></tr>
</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/Q85FT5_CYAM1 Q85FT5_CYAM1] Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions.[RuleBase:RU364001]
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Cyanidioschyzon merolae (Cm) is a single cell red algae that grows in rather thermophilic (40-50 degrees C) and acidic (pH 1-3) conditions. Ferredoxin (Fd) was purified from this algae and characterized as a plant-type [2Fe-2S] Fd by physicochemical techniques. A high resolution (0.97A) three-dimensional structure of the CmFd D58N mutant molecule has been determined using the Fe-SAD phasing method to clarify the precise position of the Asn58 amide, as this substitution increases the electron-transfer ability relative to wild-type CmFd by a factor of 1.5. The crystal structure reveals an electro-positive surface surrounding Asn58 that may interact with ferredoxin NADP(+) reductase or cytochrome c.
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Increasing the electron-transfer ability of Cyanidioschyzon merolae ferredoxin by a one-point mutation - A high resolution and Fe-SAD phasing crystal structure analysis of the Asp58Asn mutant.,Ueno Y, Matsumoto T, Yamano A, Imai T, Morimoto Y Biochem Biophys Res Commun. 2013 Jul 12;436(4):736-9. doi:, 10.1016/j.bbrc.2013.06.029. Epub 2013 Jun 18. PMID:23792094<ref>PMID:23792094</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 3wcq" style="background-color:#fffaf0;"></div>
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==See Also==
==See Also==
*[[Ferredoxin 3D structures|Ferredoxin 3D structures]]
*[[Ferredoxin 3D structures|Ferredoxin 3D structures]]
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== References ==
 
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<references/>
 
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Cyame]]
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[[Category: Cyanidioschyzon merolae]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Imai, T]]
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[[Category: Imai T]]
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[[Category: Matsumoto, T]]
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[[Category: Matsumoto T]]
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[[Category: Morimoto, Y]]
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[[Category: Morimoto Y]]
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[[Category: Ueno, Y]]
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[[Category: Ueno Y]]
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[[Category: Yamano, A]]
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[[Category: Yamano A]]
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[[Category: 2fe-2s cluster]]
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[[Category: Electron transfer]]
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[[Category: Electron transport]]
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[[Category: Fnr]]
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Current revision

Crystal structure analysis of Cyanidioschyzon melorae ferredoxin D58N mutant

PDB ID 3wcq

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