2kax: Difference between revisions

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 ==Solution structure and dynamics of S100A5 in the apo and Ca2+ -bound states==
-<StructureSection load='2kax' size='340' side='right' caption='[[2kax]], [[NMR_Ensembles_of_Models | 31 NMR models]]' scene=''>
+<StructureSection load='2kax' size='340' side='right'caption='[[2kax]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2kax]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KAX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KAX FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2kax]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KAX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KAX FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2kay|2kay]]</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kax FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kax OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2kax RCSB], [http://www.ebi.ac.uk/pdbsum/2kax PDBsum]</span></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=2kax FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kax OCA], [https://pdbe.org/2kax PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kax RCSB], [https://www.ebi.ac.uk/pdbsum/2kax PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kax ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/S10A5_HUMAN S10A5_HUMAN]] Binds calcium, zinc and copper. One subunit can simultaneously bind 2 calcium ions or 2 copper ions plus 1 zinc ion. Calcium and copper ions compete for the same binding sites.<ref>PMID:10882717</ref>
+[https://www.uniprot.org/uniprot/S10A5_HUMAN S10A5_HUMAN] Binds calcium, zinc and copper. One subunit can simultaneously bind 2 calcium ions or 2 copper ions plus 1 zinc ion. Calcium and copper ions compete for the same binding sites.<ref>PMID:10882717</ref>
 == 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/ka/2kax_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ka/2kax_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=2kax ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-S100A5 is a calcium binding protein of the S100 family, with one canonical and one S100-specific EF-hand motif per subunit. Although its function is still unknown, it has recently been reported to be one of the S100 proteins able to interact with the receptor for advanced glycation end products. The homodimeric solution structures of S100A5 in both the apo and the calcium(II)-loaded forms have been obtained, and show a conformational rearrangement upon calcium binding. This rearrangement involves, in particular, the hinge loop connecting the N-terminal and the C-terminal EF-hand domains, the reorientation of helix III with respect to helix IV, as common to several S100 proteins, and the elongation of helix IV. The details of the structural changes are important because they must be related to the different functions, still largely unknown, of the different members of the S100 family. For the first time for a full-length S100 protein, relaxation measurements were performed on both the apo and the calcium-bound forms. A quite large mobility was observed in the hinge loop, which is not quenched in the calcium form. The structural differences resulting upon calcium binding change the global shape and the distribution of hydrophobic and charged residues of the S100A5 homodimer in a modest but significantly different manner with respect to the closest homologues S100A4 and S100A6.
-Solution structure and dynamics of S100A5 in the apo and Ca(2+)-bound states.,Bertini I, Das Gupta S, Hu X, Karavelas T, Luchinat C, Parigi G, Yuan J J Biol Inorg Chem. 2009 Jun 18. PMID:19536568<ref>PMID:19536568</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 ==See Also==
-*[[S100 protein|S100 protein]]
+*[[S100 proteins 3D structures|S100 proteins 3D structures]]
 == References ==
 <references/>
@@ Line 34: / Line 27: @@
 </StructureSection>
 [[Category: Homo sapiens]]
-[[Category: Bertini, I]]
+[[Category: Large Structures]]
-[[Category: Gupta, S Das]]
+[[Category: Bertini I]]
-[[Category: Hu, X]]
+[[Category: Das Gupta S]]
-[[Category: Karavelas, T]]
+[[Category: Hu X]]
-[[Category: Luchinat, C]]
+[[Category: Karavelas T]]
-[[Category: Parigi, G]]
+[[Category: Luchinat C]]
-[[Category: SPINE, Structural Proteomics in Europe]]
+[[Category: Parigi G]]
-[[Category: Yuan, J]]
+[[Category: Yuan J]]
-[[Category: Calcium binding protien]]
-[[Category: Ef-hand]]
-[[Category: Metal binding protein]]
-[[Category: S100a5]]
-[[Category: Spine]]
-[[Category: Spine2]]
-[[Category: Structural genomic]]
-[[Category: Structural proteomics in europe]]