2w8c

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[[Image:2w8c.png|left|200px]]
 
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==Plastocyanin variant with N-terminal Methionine - closed structure==
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The line below this paragraph, containing "STRUCTURE_2w8c", creates the "Structure Box" on the page.
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<StructureSection load='2w8c' size='340' side='right'caption='[[2w8c]], [[Resolution|resolution]] 1.80&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'>[[2w8c]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Phormidium_laminosum Phormidium laminosum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2W8C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2W8C 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]] 1.8&#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=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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{{STRUCTURE_2w8c| PDB=2w8c | 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=2w8c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2w8c OCA], [https://pdbe.org/2w8c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2w8c RCSB], [https://www.ebi.ac.uk/pdbsum/2w8c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2w8c ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PLAS_PHOLA PLAS_PHOLA] Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.
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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/w8/2w8c_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=2w8c ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The beta-sandwich cupredoxin Plastocyanin (Pc) was found to self-assemble in the presence of Zn(2+), a known mediator of protein-protein interfaces. Diffraction-quality crystals of Pc grew from solutions containing zinc acetate as the sole precipitant. Di- and trinuclear zinc sites contribute to the crystal contacts in this structure. A different crystal form, also involving numerous zinc bridging ions, was obtained in the presence of poly(ethylene glycol) 8 000. Comparison of the two crystal forms reveals the effect of macromolecular crowding on self-assembly. Solution-state structural characterisation of the Zn(2+)-mediated Pc oligomers was performed by using a combination of chemical shift perturbation mapping and small-angle X-ray scattering. The data indicate the formation of dimers in solution. The implications for metal-mediated assembly and crystallisation are discussed.
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===PLASTOCYANIN VARIANT WITH N-TERMINAL METHIONINE - CLOSED STRUCTURE===
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Metal-Mediated Self-Assembly of a beta-Sandwich Protein.,Crowley PB, Matias PM, Khan AR, Roessle M, Svergun DI Chemistry. 2009 Oct 15. PMID:19834935<ref>PMID:19834935</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 2w8c" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_19834935}}, adds the Publication Abstract to the page
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*[[Plastocyanin 3D structures|Plastocyanin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 19834935 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_19834935}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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[[2w8c]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Phormidium_laminosum Phormidium laminosum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2W8C OCA].
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==Reference==
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<ref group="xtra">PMID:019834935</ref><references group="xtra"/>
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[[Category: Phormidium laminosum]]
[[Category: Phormidium laminosum]]
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[[Category: Crowley, P B.]]
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[[Category: Crowley PB]]
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[[Category: Khan, A R.]]
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[[Category: Khan AR]]
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[[Category: Matias, P M.]]
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[[Category: Matias PM]]
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[[Category: Cupredoxin]]
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[[Category: Electron transport]]
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[[Category: Metal-binding]]
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[[Category: Protein interaction]]
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[[Category: Self-assembly]]
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[[Category: Transport]]
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Current revision

Plastocyanin variant with N-terminal Methionine - closed structure

PDB ID 2w8c

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