1v10: Difference between revisions

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-[[Image:1v10.png|left|200px]]
-<!--
+==Structure of Rigidoporus lignosus laccase from hemihedrally twinned crystals==
-The line below this paragraph, containing "STRUCTURE_1v10", creates the "Structure Box" on the page.
+<StructureSection load='1v10' size='340' side='right'caption='[[1v10]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[1v10]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rigidoporus_microporus Rigidoporus microporus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1V10 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1V10 FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.7&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></td></tr>
-{{STRUCTURE_1v10|  PDB=1v10  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1v10 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1v10 OCA], [https://pdbe.org/1v10 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1v10 RCSB], [https://www.ebi.ac.uk/pdbsum/1v10 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1v10 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/Q6H9H7_9APHY Q6H9H7_9APHY]
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/v1/1v10_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</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=1v10 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Laccase is a multicopper blue oxidase that couples the four-electron reduction of oxygen with the oxidation of a broad range of organic substrates, including phenols and arylamines. The enzyme is the object of intense biotechnological research, due to its employment in bioremediation of soils and water as well as in other biotechnological applications. We report here the cDNA and protein sequences, the post-translational modifications, the crystallization and X-ray structure determination of a laccase from the white-rot fungus Rigidoporus lignosus. The amino acid residues sequence deduced from cDNA clearly identified a pre-sequence of 21 residues representing the signal for extra-cellular localization. Mass spectrometry analysis performed on the salvage enzyme, confirmed the deduced sequence and precisely mapped two glycosylation sites at Asn337 and Asn435, determining the nature of the bound glycosidic moieties. The crystal structure was determined at 1.7A resolution from perfectly hemihedrally twinned crystals, by molecular replacement technique. While the overall structure closely resembled those reported for other fungal laccases, the analysis of the T2/T3 trinuclear cluster revealed an unprecedented coordination sphere for the T3 copper pair. No bridging oxygen ligand was present between the two T3 copper ions, which were no longer symmetrically coordinated. The observed structure could represent an intermediate along the process of four-electron reduction of oxygen to water taking place at the trinuclear copper cluster.
-===STRUCTURE OF RIGIDOPORUS LIGNOSUS LACCASE FROM HEMIHEDRALLY TWINNED CRYSTALS===
+The structure of Rigidoporus lignosus Laccase containing a full complement of copper ions, reveals an asymmetrical arrangement for the T3 copper pair.,Garavaglia S, Cambria MT, Miglio M, Ragusa S, Iacobazzi V, Palmieri F, D'Ambrosio C, Scaloni A, Rizzi M J Mol Biol. 2004 Oct 1;342(5):1519-31. PMID:15364578<ref>PMID:15364578</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1v10" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_15364578}}, adds the Publication Abstract to the page
+*[[Laccase 3D structures|Laccase 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 15364578 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_15364578}}
+__TOC__
+</StructureSection>
-==About this Structure==
+[[Category: Large Structures]]
-[[1v10]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rigidoporus_microporus Rigidoporus microporus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1V10 OCA].
-==Reference==
-<ref group="xtra">PMID:15364578</ref><ref group="xtra">PMID:10686144</ref><references group="xtra"/>
-[[Category: Laccase]]
 [[Category: Rigidoporus microporus]]
-[[Category: Cambria, A.]]
+[[Category: Cambria A]]
-[[Category: Garavaglia, S.]]
+[[Category: Garavaglia S]]
-[[Category: Palmieri, F.]]
+[[Category: Palmieri F]]
-[[Category: Rizzi, M.]]
+[[Category: Rizzi M]]
-[[Category: Multicopper blue oxidase]]
-[[Category: Oxidase]]