1w8k

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[[Image:1w8k.png|left|200px]]
 
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{{STRUCTURE_1w8k| PDB=1w8k | SCENE= }}
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==Crystal structure of apical membrane antigen 1 from Plasmodium vivax==
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<StructureSection load='1w8k' size='340' side='right'caption='[[1w8k]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1w8k]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_vivax Plasmodium vivax]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W8K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W8K 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]] 1.8&#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=IMD:IMIDAZOLE'>IMD</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=1w8k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w8k OCA], [https://pdbe.org/1w8k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w8k RCSB], [https://www.ebi.ac.uk/pdbsum/1w8k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w8k ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/O61130_PLAVI O61130_PLAVI]
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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/w8/1w8k_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=1w8k 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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Apical membrane antigen 1 from Plasmodium is a leading malaria vaccine candidate. The protein is essential for host-cell invasion, but its molecular function is unknown. The crystal structure of the three domains comprising the ectoplasmic region of the antigen from P. vivax, solved at 1.8 angstrom resolution, shows that domains I and II belong to the PAN motif, which defines a superfamily of protein folds implicated in receptor binding. We also mapped the epitope of an invasion-inhibitory monoclonal antibody specific for the P. falciparum ortholog and modeled this to the structure. The location of the epitope and current knowledge on structure-function correlations for PAN domains together suggest a receptor-binding role during invasion in which domain II plays a critical part. These results are likely to aid vaccine and drug design.
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===CRYSTAL STRUCTURE OF APICAL MEMBRANE ANTIGEN 1 FROM PLASMODIUM VIVAX===
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Crystal structure of the malaria vaccine candidate apical membrane antigen 1.,Pizarro JC, Vulliez-Le Normand B, Chesne-Seck ML, Collins CR, Withers-Martinez C, Hackett F, Blackman MJ, Faber BW, Remarque EJ, Kocken CH, Thomas AW, Bentley GA Science. 2005 Apr 15;308(5720):408-11. Epub 2005 Feb 24. PMID:15731407<ref>PMID:15731407</ref>
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{{ABSTRACT_PUBMED_15731407}}
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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 1w8k" style="background-color:#fffaf0;"></div>
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[[1w8k]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Plasmodium_vivax Plasmodium vivax]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W8K OCA].
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== References ==
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<references/>
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==Reference==
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__TOC__
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<ref group="xtra">PMID:015731407</ref><references group="xtra"/>
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Plasmodium vivax]]
[[Category: Plasmodium vivax]]
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[[Category: Bentley, G A.]]
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[[Category: Bentley GA]]
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[[Category: Chesne-Seck, M L.]]
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[[Category: Chesne-Seck M-L]]
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[[Category: Kocken, C H.M.]]
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[[Category: Kocken CHM]]
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[[Category: Normand, B Vulliez-Le.]]
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[[Category: Pizarro JC]]
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[[Category: Pizarro, J C.]]
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[[Category: Thomas AW]]
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[[Category: Thomas, A W.]]
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[[Category: Vulliez-Le Normand B]]
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[[Category: Antigen]]
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[[Category: Malaria vaccine candidate]]
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[[Category: Plasmodium antigen]]
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Current revision

Crystal structure of apical membrane antigen 1 from Plasmodium vivax

PDB ID 1w8k

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