1zm3: Difference between revisions

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-{{Seed}}
-[[Image:1zm3.png|left|200px]]
-<!--
+==Structure of the apo eEF2-ETA complex==
-The line below this paragraph, containing "STRUCTURE_1zm3", creates the "Structure Box" on the page.
+<StructureSection load='1zm3' size='340' side='right'caption='[[1zm3]], [[Resolution|resolution]] 3.07&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'>[[1zm3]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa] and [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZM3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ZM3 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]] 3.07&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DDE:{3-[4-(2-AMINO-2-CARBOXY-ETHYL)-1H-IMIDAZOL-2-YL]-1-CARBAMOYL-PROPYL}-TRIMETHYL-AMMONIUM'>DDE</scene></td></tr>
-{{STRUCTURE_1zm3|  PDB=1zm3  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1zm3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1zm3 OCA], [https://pdbe.org/1zm3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1zm3 RCSB], [https://www.ebi.ac.uk/pdbsum/1zm3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1zm3 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/EF2_YEAST EF2_YEAST]
+== 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/zm/1zm3_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/main_output.php?pdb_ID=1zm3 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The bacteria causing diphtheria, whooping cough, cholera and other diseases secrete mono-ADP-ribosylating toxins that modify intracellular proteins. Here, we describe four structures of a catalytically active complex between a fragment of Pseudomonas aeruginosa exotoxin A (ETA) and its protein substrate, translation elongation factor 2 (eEF2). The target residue in eEF2, diphthamide (a modified histidine), spans across a cleft and faces the two phosphates and a ribose of the non-hydrolysable NAD+ analogue, betaTAD. This suggests that the diphthamide is involved in triggering NAD+ cleavage and interacting with the proposed oxacarbenium intermediate during the nucleophilic substitution reaction, explaining the requirement of diphthamide for ADP ribosylation. Diphtheria toxin may recognize eEF2 in a manner similar to ETA. Notably, the toxin-bound betaTAD phosphates mimic the phosphate backbone of two nucleotides in a conformational switch of 18S rRNA, thereby achieving universal recognition of eEF2 by ETA.
-===Structure of the apo eEF2-ETA complex===
+Exotoxin A-eEF2 complex structure indicates ADP ribosylation by ribosome mimicry.,Jorgensen R, Merrill AR, Yates SP, Marquez VE, Schwan AL, Boesen T, Andersen GR Nature. 2005 Aug 18;436(7053):979-84. PMID:16107839<ref>PMID:16107839</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1zm3" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_16107839}}, adds the Publication Abstract to the page
+*[[Elongation factor 3D structures|Elongation factor 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 16107839 is the PubMed ID number.
+*[[Exotoxin 3D structures|Exotoxin 3D structures]]
--->
+== References ==
-{{ABSTRACT_PUBMED_16107839}}
+<references/>
+__TOC__
-==About this Structure==
+</StructureSection>
-ZM3 is a 6 chains structure of sequences from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa] and [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZM3 OCA].
+[[Category: Large Structures]]
-==Reference==
-<ref group="xtra">PMID:16107839</ref><references group="xtra"/>
 [[Category: Pseudomonas aeruginosa]]
 [[Category: Saccharomyces cerevisiae]]
-[[Category: Andersen, G R.]]
+[[Category: Andersen GR]]
-[[Category: Boesen, T.]]
+[[Category: Boesen T]]
-[[Category: Joergensen, R.]]
+[[Category: Joergensen R]]
-[[Category: Marquez, V E.]]
+[[Category: Marquez VE]]
-[[Category: Merrill, A R.]]
+[[Category: Merrill AR]]
-[[Category: Schwan, A L.]]
+[[Category: Schwan AL]]
-[[Category: Yates, S P.]]
+[[Category: Yates SP]]
-[[Category: Adp-ribosylation]]
-[[Category: Elongation factor]]
-[[Category: Toxin]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 00:04:01 2009''