1qtf: Difference between revisions

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 ==CRYSTAL STRUCTURE OF EXFOLIATIVE TOXIN B==
-<StructureSection load='1qtf' size='340' side='right' caption='[[1qtf]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
+<StructureSection load='1qtf' size='340' side='right'caption='[[1qtf]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1qtf]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QTF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1QTF FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1qtf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QTF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QTF FirstGlance]. <br>
-</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=1qtf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qtf OCA], [http://pdbe.org/1qtf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1qtf RCSB], [http://www.ebi.ac.uk/pdbsum/1qtf PDBsum]</span></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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1qtf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qtf OCA], [https://pdbe.org/1qtf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qtf RCSB], [https://www.ebi.ac.uk/pdbsum/1qtf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qtf ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/ETB_STAAU ETB_STAAU]] Has serine protease-like properties and binds to the skin protein profilaggrin. Cleaves substrates after acidic residues. Exfoliative toxins cause impetigous diseases commonly referred as staphylococcal scalded skin syndrome (SSSS).<ref>PMID:2117445</ref> <ref>PMID:2384148</ref>
+[https://www.uniprot.org/uniprot/ETB_STAAU ETB_STAAU] Has serine protease-like properties and binds to the skin protein profilaggrin. Cleaves substrates after acidic residues. Exfoliative toxins cause impetigous diseases commonly referred as staphylococcal scalded skin syndrome (SSSS).<ref>PMID:2117445</ref> <ref>PMID:2384148</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/qt/1qtf_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qt/1qtf_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=1qtf ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-The exfoliative toxins (ETs) cause staphylococcal scalded skin syndrome, a disease characterized by specific separation of layers of the skin. Evidence suggests that the toxins act as serine proteases, though the specific substrate and mode of action are not known for certain. The crystal structure of exfoliative toxin A (ETA) was reported earlier and shown to be similar to that of the chymotrypsin-like serine proteases. Here, we report the 2.4 A resolution crystal structure of the other exfoliative toxin, ETB, which is 40% identical to ETA. The overall structures of ETA and ETB are similar including the positions of key residues within the active site. The structure of ETB supports the previous findings that the ETs are serine proteases that cleave substrates after glutamic acid residues. In this study we also discuss a number of structural differences including a large 14 residue loop insertion which may be a key feature involved in the differing biological properties of the ETs, particularly the pyrogenic and lethal activities of ETB not shared by ETA.
-The crystal structure of exfoliative toxin B: a superantigen with enzymatic activity.,Vath GM, Earhart CA, Monie DD, Iandolo JJ, Schlievert PM, Ohlendorf DH Biochemistry. 1999 Aug 10;38(32):10239-46. PMID:10441117<ref>PMID:10441117</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 1qtf" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
+[[Category: Large Structures]]
 [[Category: Staphylococcus aureus]]
-[[Category: Earhart, C A]]
+[[Category: Earhart CA]]
-[[Category: Monie, D D]]
+[[Category: Monie DD]]
-[[Category: Ohlendorf, D H]]
+[[Category: Ohlendorf DH]]
-[[Category: Schlievert, P M]]
+[[Category: Schlievert PM]]
-[[Category: Vath, G M]]
+[[Category: Vath GM]]
-[[Category: Hydrolase]]
-[[Category: Serine protease]]
-[[Category: Superantigen]]
-[[Category: Toxin]]