1wbe

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[[Image:1wbe.gif|left|200px]]
 
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{{Structure
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==X-ray structure of bovine GLTP==
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|PDB= 1wbe |SIZE=350|CAPTION= <scene name='initialview01'>1wbe</scene>, resolution 1.36&Aring;
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<StructureSection load='1wbe' size='340' side='right'caption='[[1wbe]], [[Resolution|resolution]] 1.36&Aring;' scene=''>
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|SITE= <scene name='pdbsite=AC1:Gol+Binding+Site+For+Chain+A'>AC1</scene>
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=DKA:DECANOIC+ACID'>DKA</scene> and <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>
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<table><tr><td colspan='2'>[[1wbe]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WBE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1WBE FirstGlance]. <br>
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|ACTIVITY=
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.36&#8491;</td></tr>
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|GENE=
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DKA:DECANOIC+ACID'>DKA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
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}}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1wbe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wbe OCA], [https://pdbe.org/1wbe PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1wbe RCSB], [https://www.ebi.ac.uk/pdbsum/1wbe PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1wbe ProSAT]</span></td></tr>
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</table>
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'''X-RAY STRUCTURE OF BOVINE GLTP'''
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== Function ==
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[https://www.uniprot.org/uniprot/GLTP_BOVIN GLTP_BOVIN] Accelerates the intermembrane transfer of various glycolipids. Catalyzes the transfer of various glycosphingolipids between membranes but does not catalyze the transfer of phospholipids. May be involved in the intracellular translocation of glucosylceramides.<ref>PMID:10671554</ref> <ref>PMID:16309699</ref>
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== Evolutionary Conservation ==
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==Overview==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wb/1wbe_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1wbe ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
Glycolipids participate in many important cellular processes and they are bound and transferred with high specificity by glycolipid transfer protein (GLTP). We have solved three different X-ray structures of bovine GLTP at 1.4 angstroms, 1.6 angstroms and 1.8 angstroms resolution, all with a bound fatty acid or glycolipid. The 1.4 angstroms structure resembles the recently characterized apo-form of the human GLTP but the other two structures represent an intermediate conformation of the apo-GLTPs and the human lactosylceramide-bound GLTP structure. These novel structures give insight into the mechanism of lipid binding and how GLTP may conformationally adapt to different lipids. Furthermore, based on the structural comparison of the GLTP structures and the three-dimensional models of the related Podospora anserina HET-C2 and Arabidopsis thaliana accelerated cell death protein, ACD11, we give structural explanations for their specific lipid binding properties.
Glycolipids participate in many important cellular processes and they are bound and transferred with high specificity by glycolipid transfer protein (GLTP). We have solved three different X-ray structures of bovine GLTP at 1.4 angstroms, 1.6 angstroms and 1.8 angstroms resolution, all with a bound fatty acid or glycolipid. The 1.4 angstroms structure resembles the recently characterized apo-form of the human GLTP but the other two structures represent an intermediate conformation of the apo-GLTPs and the human lactosylceramide-bound GLTP structure. These novel structures give insight into the mechanism of lipid binding and how GLTP may conformationally adapt to different lipids. Furthermore, based on the structural comparison of the GLTP structures and the three-dimensional models of the related Podospora anserina HET-C2 and Arabidopsis thaliana accelerated cell death protein, ACD11, we give structural explanations for their specific lipid binding properties.
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==About this Structure==
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Structural evidence for adaptive ligand binding of glycolipid transfer protein.,Airenne TT, Kidron H, Nymalm Y, Nylund M, West G, Mattjus P, Salminen TA J Mol Biol. 2006 Jan 13;355(2):224-36. Epub 2005 Nov 8. PMID:16309699<ref>PMID:16309699</ref>
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1WBE is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WBE OCA].
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==Reference==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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Structural evidence for adaptive ligand binding of glycolipid transfer protein., Airenne TT, Kidron H, Nymalm Y, Nylund M, West G, Mattjus P, Salminen TA, J Mol Biol. 2006 Jan 13;355(2):224-36. Epub 2005 Nov 8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16309699 16309699]
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</div>
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<div class="pdbe-citations 1wbe" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Airenne, T T.]]
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[[Category: Airenne TT]]
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[[Category: Kidron, H.]]
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[[Category: Kidron H]]
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[[Category: Mattjus, P.]]
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[[Category: Mattjus P]]
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[[Category: Nylund, M.]]
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[[Category: Nylund M]]
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[[Category: Nymalm, Y.]]
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[[Category: Nymalm Y]]
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[[Category: Salminen, T A.]]
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[[Category: Salminen TA]]
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[[Category: West, G.]]
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[[Category: West G]]
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[[Category: DKA]]
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[[Category: GOL]]
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[[Category: acetylation]]
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[[Category: glycolipid transfer]]
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[[Category: lipid transport]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:54:44 2008''
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Current revision

X-ray structure of bovine GLTP

PDB ID 1wbe

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