3e22: Difference between revisions

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-{{Seed}}
-[[Image:3e22.png|left|200px]]
-<!--
+==Tubulin-colchicine-soblidotin: Stathmin-like domain complex==
-The line below this paragraph, containing "STRUCTURE_3e22", creates the "Structure Box" on the page.
+<StructureSection load='3e22' size='340' side='right'caption='[[3e22]], [[Resolution|resolution]] 3.80&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'>[[3e22]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E22 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3E22 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]] 3.8&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=LOC:N-[(7S)-1,2,3,10-TETRAMETHOXY-9-OXO-6,7-DIHYDRO-5H-BENZO[D]HEPTALEN-7-YL]ETHANAMIDE'>LOC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TZT:SOBLIDOTIN'>TZT</scene></td></tr>
-{{STRUCTURE_3e22|  PDB=3e22  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3e22 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3e22 OCA], [https://pdbe.org/3e22 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3e22 RCSB], [https://www.ebi.ac.uk/pdbsum/3e22 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3e22 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/TBA1C_BOVIN TBA1C_BOVIN] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain (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/e2/3e22_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=3e22 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The tubulin vinca domain is the target of widely different microtubule inhibitors that interfere with the binding of vinblastine. Although all these ligands inhibit the hydrolysis of GTP, they affect nucleotide exchange to variable extents. The structures of two vinca domain antimitotic peptides--phomopsin A and soblidotin (a dolastatin 10 analogue)--bound to tubulin in a complex with a stathmin-like domain show that their sites partly overlap with that of vinblastine and extend the definition of the vinca domain. The structural data, together with the biochemical results from the ligands we studied, highlight two main contributors in nucleotide exchange: the flexibility of the tubulin subunits' arrangement at their interfaces and the residues in the carboxy-terminal part of the beta-tubulin H6-H7 loop. The structures also highlight common features of the mechanisms by which vinca domain ligands favour curved tubulin assemblies and destabilize microtubules.
-===Tubulin-colchicine-soblidotin: Stathmin-like domain complex===
+Structural insight into the inhibition of tubulin by vinca domain peptide ligands.,Cormier A, Marchand M, Ravelli RB, Knossow M, Gigant B EMBO Rep. 2008 Nov;9(11):1101-6. Epub 2008 Sep 12. PMID:18787557<ref>PMID:18787557</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 3e22" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_18787557}}, adds the Publication Abstract to the page
+*[[Stathmin-4 3D structures|Stathmin-4 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 18787557 is the PubMed ID number.
+*[[Tubulin 3D Structures|Tubulin 3D Structures]]
--->
+== References ==
-{{ABSTRACT_PUBMED_18787557}}
+<references/>
+__TOC__
-==About this Structure==
+</StructureSection>
-E22 is a 5 chains structure of sequences from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E22 OCA].
-==Reference==
-Structural insight into the inhibition of tubulin by vinca domain peptide ligands., Cormier A, Marchand M, Ravelli RB, Knossow M, Gigant B, EMBO Rep. 2008 Sep 12. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/18787557 18787557]
 [[Category: Bos taurus]]
+[[Category: Large Structures]]
 [[Category: Rattus norvegicus]]
-[[Category: Cormier, A.]]
+[[Category: Cormier A]]
-[[Category: Gigant, B.]]
+[[Category: Gigant B]]
-[[Category: Knossow, M.]]
+[[Category: Knossow M]]
-[[Category: Marchand, M.]]
+[[Category: Marchand M]]
-[[Category: Ravelli, R B.]]
+[[Category: Ravelli RB]]
-[[Category: Alpha-tubulin]]
-[[Category: Beta-tubulin]]
-[[Category: Cell cycle]]
-[[Category: Colchicine]]
-[[Category: Gtpase]]
-[[Category: Microtubule]]
-[[Category: Soblidotin]]
-[[Category: Stathmin]]
-[[Category: Tubulin]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Dec 10 15:26:25 2008''