1jrg

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{{Seed}}
 
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[[Image:1jrg.png|left|200px]]
 
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==Crystal Structure of the R3 form of Pectate Lyase A, Erwinia chrysanthemi==
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The line below this paragraph, containing "STRUCTURE_1jrg", creates the "Structure Box" on the page.
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<StructureSection load='1jrg' size='340' side='right'caption='[[1jrg]], [[Resolution|resolution]] 2.10&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'>[[1jrg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Dickeya_chrysanthemi Dickeya chrysanthemi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JRG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JRG 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]] 2.1&#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=SO4:SULFATE+ION'>SO4</scene></td></tr>
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{{STRUCTURE_1jrg| PDB=1jrg | 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=1jrg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jrg OCA], [https://pdbe.org/1jrg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jrg RCSB], [https://www.ebi.ac.uk/pdbsum/1jrg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jrg ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PLYA_DICCH PLYA_DICCH] Involved in maceration and soft-rotting of plant tissue.
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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/jr/1jrg_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1jrg 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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Pectate lyase A is a virulence factor secreted by the plant-pathogenic bacteria Erwinia chrysanthemi. The enzyme cleaves the glycosidic bond of pectate polymers by a calcium-dependent beta-elimination mechanism. The crystal structure of pectate lyase A from E. chrysanthemi EC16 has been determined in two crystal forms, monoclinic C2 to 1.8 A and rhombohedral R3 to 2.1 A. The protein structure is compared with two other pectate lyase isoforms from E. chrysanthemi EC16, pectate lyase C and pectate lyase E. Pectate lyase A is unique as it is the only acidic pectate lyase and has end products that are significantly more varied in length in comparison to those of the other four major pectate lyase isozymes. Differences and similarities in polypeptide trace, size and volume of the active-site groove and surface electrostatics are discussed.
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===Crystal Structure of the R3 form of Pectate Lyase A, Erwinia chrysanthemi===
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Structure of pectate lyase A: comparison to other isoforms.,Thomas LM, Doan CN, Oliver RL, Yoder MD Acta Crystallogr D Biol Crystallogr. 2002 Jun;58(Pt 6 Pt 2):1008-15. Epub, 2002 May 29. PMID:12037303<ref>PMID:12037303</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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The line below this paragraph, {{ABSTRACT_PUBMED_12037303}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1jrg" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 12037303 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_12037303}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Dickeya chrysanthemi]]
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1JRG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Erwinia_chrysanthemi Erwinia chrysanthemi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JRG OCA].
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[[Category: Large Structures]]
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[[Category: Doan C]]
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==Reference==
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[[Category: Oliver RL]]
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Structure of pectate lyase A: comparison to other isoforms., Thomas LM, Doan CN, Oliver RL, Yoder MD, Acta Crystallogr D Biol Crystallogr. 2002 Jun;58(Pt 6 Pt 2):1008-15. Epub, 2002 May 29. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12037303 12037303]
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[[Category: Thomas LM]]
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[[Category: Erwinia chrysanthemi]]
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[[Category: Yoder MD]]
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[[Category: Pectate lyase]]
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[[Category: Single protein]]
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[[Category: Doan, C.]]
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[[Category: Oliver, R L.]]
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[[Category: Thomas, L M.]]
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[[Category: Yoder, M D.]]
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[[Category: Parallel beta helix beta elimination]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 20:41:21 2008''
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Current revision

Crystal Structure of the R3 form of Pectate Lyase A, Erwinia chrysanthemi

PDB ID 1jrg

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