1r4x

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{{Seed}}
 
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[[Image:1r4x.png|left|200px]]
 
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==Crystal Structure Analys of the Gamma-COPI Appendage domain==
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The line below this paragraph, containing "STRUCTURE_1r4x", creates the "Structure Box" on the page.
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<StructureSection load='1r4x' size='340' side='right'caption='[[1r4x]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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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'>[[1r4x]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R4X OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1R4X 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]] 1.9&#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=CAS:S-(DIMETHYLARSENIC)CYSTEINE'>CAS</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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{{STRUCTURE_1r4x| PDB=1r4x | 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=1r4x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r4x OCA], [https://pdbe.org/1r4x PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1r4x RCSB], [https://www.ebi.ac.uk/pdbsum/1r4x PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1r4x ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/COPG1_HUMAN COPG1_HUMAN] The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. Required for limiting lipid storage in lipid droplets. Involved in lipid homeostasis by regulating the presence of perilipin family members PLIN2 and PLIN3 at the lipid droplet surface and promoting the association of adipocyte triglyceride lipase (PNPLA2) with the lipid droplet surface to mediate lipolysis (By similarity).<ref>PMID:20674546</ref>
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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/r4/1r4x_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=1r4x ConSurf].
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<div style="clear:both"></div>
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===Crystal Structure Analys of the Gamma-COPI Appendage domain===
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==See Also==
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*[[Coatomer 3D structures|Coatomer 3D structures]]
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== References ==
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 14690497 is the PubMed ID number.
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</StructureSection>
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{{ABSTRACT_PUBMED_14690497}}
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==About this Structure==
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1R4X is a [[Single protein]] structure of 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=1R4X OCA].
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==Reference==
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Gamma-COP appendage domain - structure and function., Watson PJ, Frigerio G, Collins BM, Duden R, Owen DJ, Traffic. 2004 Feb;5(2):79-88. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14690497 14690497]
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Collins, B M.]]
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[[Category: Collins BM]]
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[[Category: Duden, R.]]
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[[Category: Duden R]]
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[[Category: Frigerio, G.]]
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[[Category: Frigerio G]]
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[[Category: Owen, D J.]]
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[[Category: Owen DJ]]
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[[Category: Watson, P J.]]
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[[Category: Watson PJ]]
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[[Category: Adp-ribosylation factor]]
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[[Category: Appendage]]
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[[Category: Beta sandwich]]
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[[Category: Coatomer]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 08:49:38 2008''
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Current revision

Crystal Structure Analys of the Gamma-COPI Appendage domain

PDB ID 1r4x

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