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2wvq

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==STRUCTURE OF THE HET-S N-TERMINAL DOMAIN. MUTANT D23A, P33H==
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<StructureSection load='2wvq' size='340' side='right' caption='[[2wvq]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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==Structure of the HET-s N-terminal domain. Mutant D23A, P33H==
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<StructureSection load='2wvq' size='340' side='right'caption='[[2wvq]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2wvq]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Podospora_anserina Podospora anserina]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WVQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2WVQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2wvq]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Podospora_anserina Podospora anserina]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WVQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2WVQ FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DTT:2,3-DIHYDROXY-1,4-DITHIOBUTANE'>DTT</scene>, <scene name='pdbligand=DTU:(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL'>DTU</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]] 2&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2wvn|2wvn]], [[2wvo|2wvo]]</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=DTT:2,3-DIHYDROXY-1,4-DITHIOBUTANE'>DTT</scene>, <scene name='pdbligand=DTU:(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL'>DTU</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2wvq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wvq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2wvq RCSB], [http://www.ebi.ac.uk/pdbsum/2wvq PDBsum]</span></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=2wvq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wvq OCA], [https://pdbe.org/2wvq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2wvq RCSB], [https://www.ebi.ac.uk/pdbsum/2wvq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2wvq ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/Q03689_PODAN Q03689_PODAN]] Responsible for heterokaryon incompatibility, a process that ensures that during spontaneous, vegetative cell fusion only compatible cells from the same colony survive (non-self-recognition). Forms a prion for the non-Mendelian trait [het-s]. Interacts with het-S from incompatible cells to trigger a lethal reaction that prevents the formation of viable heterokaryons. It is unknown if the native, soluble protein has a cellular function.<ref>PMID:1886611</ref> <ref>PMID:8224826</ref> <ref>PMID:9275200</ref>
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[https://www.uniprot.org/uniprot/HETS_PODAS HETS_PODAS] Responsible for heterokaryon incompatibility, a process that ensures that during spontaneous, vegetative cell fusion only compatible cells from the same colony survive (non-self-recognition). Forms a prion for the non-Mendelian trait [het-s]. Interacts with het-S from incompatible cells to trigger a lethal reaction that prevents the formation of viable heterokaryons. It is unknown if the native, soluble protein has a cellular function.<ref>PMID:1886611</ref> <ref>PMID:8224826</ref> <ref>PMID:9275200</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wv/2wvq_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wv/2wvq_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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/chain_selection.php?pdb_ID=2ata ConSurf].
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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=2wvq ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2wvq" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Prion|Prion]]
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*[[Prion 3D structures|Prion 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Podospora anserina]]
[[Category: Podospora anserina]]
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[[Category: Buhtz, C]]
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[[Category: Buhtz C]]
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[[Category: Choe, S]]
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[[Category: Choe S]]
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[[Category: Greenwald, J]]
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[[Category: Greenwald J]]
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[[Category: Kwiatkowski, W]]
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[[Category: Kwiatkowski W]]
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[[Category: Riek, R]]
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[[Category: Riek R]]
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[[Category: Ritter, C]]
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[[Category: Ritter C]]
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[[Category: Saupe, S J]]
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[[Category: Saupe SJ]]
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[[Category: Heterokaryon incompatibility]]
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[[Category: Prion]]
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[[Category: Prion regulatory domain]]
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[[Category: Prion- binding protein]]
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[[Category: Prion-binding protein]]
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Current revision

Structure of the HET-s N-terminal domain. Mutant D23A, P33H

PDB ID 2wvq

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