2o1u: Difference between revisions

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 ==Structure of full length GRP94 with AMP-PNP bound==
-<StructureSection load='2o1u' size='340' side='right' caption='[[2o1u]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
+<StructureSection load='2o1u' size='340' side='right'caption='[[2o1u]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2o1u]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Canfa Canfa]. The December 2008 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Hsp90''  by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2008_12 10.2210/rcsb_pdb/mom_2008_12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2O1U OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2O1U FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2o1u]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Canis_lupus_familiaris Canis lupus familiaris]. The December 2008 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Hsp90''  by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2008_12 10.2210/rcsb_pdb/mom_2008_12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2O1U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2O1U FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2o1v|2o1v]], [[2o1w|2o1w]], [[2o1t|2o1t]], [[1tc6|1tc6]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HSP90B1, TRA1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9615 CANFA])</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2o1u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2o1u OCA], [https://pdbe.org/2o1u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2o1u RCSB], [https://www.ebi.ac.uk/pdbsum/2o1u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2o1u ProSAT]</span></td></tr>
-<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=2o1u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2o1u OCA], [http://pdbe.org/2o1u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2o1u RCSB], [http://www.ebi.ac.uk/pdbsum/2o1u PDBsum]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/ENPL_CANFA ENPL_CANFA]] Molecular chaperone that functions in the processing and transport of secreted proteins. When associated with CNPY3, required for proper folding of Toll-like receptors. Functions in endoplasmic reticulum associated degradation (ERAD). Has ATPase activity (By similarity).
+[https://www.uniprot.org/uniprot/ENPL_CANLF ENPL_CANLF] Molecular chaperone that functions in the processing and transport of secreted proteins. When associated with CNPY3, required for proper folding of Toll-like receptors. Functions in endoplasmic reticulum associated degradation (ERAD). Has ATPase activity (By similarity).
 == 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/o1/2o1u_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/o1/2o1u_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=2o1u ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-GRP94, an essential endoplasmic reticulum chaperone, is required for the conformational maturation of proteins destined for cell-surface display or export. The extent to which GRP94 and its cytosolic paralog, Hsp90, share a common mechanism remains controversial. GRP94 has not been shown conclusively to hydrolyze ATP or bind cochaperones, and both activities, by contrast, result in conformational changes and N-terminal dimerization in Hsp90 that are critical for its function. Here, we report the 2.4 A crystal structure of mammalian GRP94 in complex with AMPPNP and ADP. The chaperone is conformationally insensitive to the identity of the bound nucleotide, adopting a "twisted V" conformation that precludes N-terminal domain dimerization. We also present conclusive evidence that GRP94 possesses ATPase activity. Our observations provide a structural explanation for GRP94's observed rate of ATP hydrolysis and suggest a model for the role of ATP binding and hydrolysis in the GRP94 chaperone cycle.
-Structures of GRP94-nucleotide complexes reveal mechanistic differences between the hsp90 chaperones.,Dollins DE, Warren JJ, Immormino RM, Gewirth DT Mol Cell. 2007 Oct 12;28(1):41-56. PMID:17936703<ref>PMID:17936703</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 2o1u" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Endoplasmin|Endoplasmin]]
+*[[Heat Shock Protein structures|Heat Shock Protein structures]]
-*[[Heat Shock Proteins|Heat Shock Proteins]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
-[[Category: Canfa]]
+[[Category: Canis lupus familiaris]]
 [[Category: Hsp90]]
+[[Category: Large Structures]]
 [[Category: RCSB PDB Molecule of the Month]]
-[[Category: Dollins, D E]]
+[[Category: Dollins DE]]
-[[Category: Gewirth, D T]]
+[[Category: Gewirth DT]]
-[[Category: Immormino, R M]]
+[[Category: Immormino RM]]
-[[Category: Warren, J J]]
+[[Category: Warren JJ]]
-[[Category: Amp-pnp]]
-[[Category: Chaperone]]
-[[Category: Endoplasmin]]
-[[Category: Gp96]]
-[[Category: Grp94]]
-[[Category: Hsp82]]
-[[Category: Htpg]]