3egd

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{{STRUCTURE_3egd| PDB=3egd | SCENE= }}
 
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===Crystal structure of the mammalian COPII-coat protein Sec23a/24a complexed with the SNARE protein Sec22 and bound to the transport signal sequence of vesicular stomatitis virus glycoprotein===
 
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{{ABSTRACT_PUBMED_18843296}}
 
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==Disease==
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==Crystal structure of the mammalian COPII-coat protein Sec23a/24a complexed with the SNARE protein Sec22 and bound to the transport signal sequence of vesicular stomatitis virus glycoprotein==
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[[http://www.uniprot.org/uniprot/SC23A_HUMAN SC23A_HUMAN]] Defects in SEC23A are the cause of craniolenticulosutural dysplasia (CLSD) [MIM:[http://omim.org/entry/607812 607812]]; also known as cranio-lenticulo-sutural dysplasia. CLSD is an autosomal recessive syndrome characterized by late-closing fontanels, sutural cataracts, facial dysmorphisms and skeletal defects.<ref>PMID:16980979</ref>
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<StructureSection load='3egd' size='340' side='right'caption='[[3egd]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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== Structural highlights ==
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==Function==
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<table><tr><td colspan='2'>[[3egd]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Vesicular_stomatitis_Indiana_virus_strain_San_Juan Vesicular stomatitis Indiana virus strain San Juan]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EGD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EGD FirstGlance]. <br>
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[[http://www.uniprot.org/uniprot/SC23A_HUMAN SC23A_HUMAN]] Component of the COPII coat, that covers ER-derived vesicles involved in transport from the endoplasmic reticulum to the Golgi apparatus. COPII acts in the cytoplasm to promote the transport of secretory, plasma membrane, and vacuolar proteins from the endoplasmic reticulum to the Golgi complex. [[http://www.uniprot.org/uniprot/SC22B_HUMAN SC22B_HUMAN]] SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.<ref>PMID:15272311</ref> [[http://www.uniprot.org/uniprot/SC24A_HUMAN SC24A_HUMAN]] Component of the COPII coat, that covers ER-derived vesicles involved in transport from the endoplasmic reticulum to the Golgi apparatus. COPII acts in the cytoplasm to promote the transport of secretory, plasma membrane, and vacuolar proteins from the endoplasmic reticulum to the Golgi complex.
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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]] 2.7&#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=ZN:ZINC+ION'>ZN</scene></td></tr>
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==About this Structure==
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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=3egd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3egd OCA], [https://pdbe.org/3egd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3egd RCSB], [https://www.ebi.ac.uk/pdbsum/3egd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3egd ProSAT]</span></td></tr>
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[[3egd]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EGD OCA].
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</table>
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== Disease ==
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==Reference==
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[https://www.uniprot.org/uniprot/SC23A_HUMAN SC23A_HUMAN] Defects in SEC23A are the cause of craniolenticulosutural dysplasia (CLSD) [MIM:[https://omim.org/entry/607812 607812]; also known as cranio-lenticulo-sutural dysplasia. CLSD is an autosomal recessive syndrome characterized by late-closing fontanels, sutural cataracts, facial dysmorphisms and skeletal defects.<ref>PMID:16980979</ref>
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<ref group="xtra">PMID:018843296</ref><references group="xtra"/><references/>
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== Function ==
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[https://www.uniprot.org/uniprot/SC23A_HUMAN SC23A_HUMAN] Component of the COPII coat, that covers ER-derived vesicles involved in transport from the endoplasmic reticulum to the Golgi apparatus. COPII acts in the cytoplasm to promote the transport of secretory, plasma membrane, and vacuolar proteins from the endoplasmic reticulum to the Golgi complex.
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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/eg/3egd_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=3egd ConSurf].
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<div style="clear:both"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Goldberg, J.]]
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[[Category: Large Structures]]
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[[Category: Mancias, J D.]]
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[[Category: Vesicular stomatitis Indiana virus strain San Juan]]
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[[Category: Copii coat]]
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[[Category: Goldberg J]]
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[[Category: Disease mutation]]
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[[Category: Mancias JD]]
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[[Category: Endoplasmic reticulum]]
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[[Category: Er-golgi transport]]
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[[Category: Golgi apparatus]]
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[[Category: Membrane]]
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[[Category: Phosphoprotein]]
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[[Category: Protein transport]]
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[[Category: Transmembrane]]
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[[Category: Transport]]
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[[Category: Transport signal sequence]]
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[[Category: Vesicle]]
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Current revision

Crystal structure of the mammalian COPII-coat protein Sec23a/24a complexed with the SNARE protein Sec22 and bound to the transport signal sequence of vesicular stomatitis virus glycoprotein

PDB ID 3egd

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