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1etu

From Proteopedia

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[[Image:1etu.gif|left|200px]]
 
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{{Structure
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==STRUCTURAL DETAILS OF THE BINDING OF GUANOSINE DIPHOSPHATE TO ELONGATION FACTOR TU FROM E. COLI AS STUDIED BY X-RAY CRYSTALLOGRAPHY==
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|PDB= 1etu |SIZE=350|CAPTION= <scene name='initialview01'>1etu</scene>, resolution 2.9&Aring;
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<StructureSection load='1etu' size='340' side='right'caption='[[1etu]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=GDP:GUANOSINE-5&#39;-DIPHOSPHATE'>GDP</scene>
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<table><tr><td colspan='2'>[[1etu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ETU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ETU 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]] 2.9&#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=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=1etu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1etu OCA], [https://pdbe.org/1etu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1etu RCSB], [https://www.ebi.ac.uk/pdbsum/1etu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1etu ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/EFTU1_ECOLI EFTU1_ECOLI] This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.[HAMAP-Rule:MF_00118] May play an important regulatory role in cell growth and in the bacterial response to nutrient deprivation.[HAMAP-Rule:MF_00118]
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== Evolutionary Conservation ==
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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/et/1etu_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=1etu ConSurf].
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<div style="clear:both"></div>
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'''STRUCTURAL DETAILS OF THE BINDING OF GUANOSINE DIPHOSPHATE TO ELONGATION FACTOR TU FROM E. COLI AS STUDIED BY X-RAY CRYSTALLOGRAPHY'''
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==See Also==
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*[[Elongation factor 3D structures|Elongation factor 3D structures]]
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__TOC__
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==Overview==
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</StructureSection>
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Structural details of the guanosine diphosphate binding to a modified form of elongation factor Tu from Escherichia coli, resulting from X-ray crystallographic studies, are reported. The protein elements that take part in the nucleotide binding are located in four loops connecting beta-strands with alpha-helices. These loops correspond to regions in primary sequences which show a high degree of homology when compared with other prokaryotic and eukaryotic elongation factors and initiation factor 2.
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[[Category: Escherichia coli K-12]]
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[[Category: Large Structures]]
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==About this Structure==
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[[Category: Clark BFC]]
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1ETU is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ETU OCA].
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[[Category: Kjeldgaard M]]
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[[Category: Lacour TFM]]
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==Reference==
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[[Category: Morikawa K]]
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Structural details of the binding of guanosine diphosphate to elongation factor Tu from E. coli as studied by X-ray crystallography., la Cour TF, Nyborg J, Thirup S, Clark BF, EMBO J. 1985 Sep;4(9):2385-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/3908095 3908095]
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[[Category: Nyborg J]]
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[[Category: Single protein]]
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[[Category: Rubin R]]
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[[Category: Clark, B F.C.]]
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[[Category: Thirup S]]
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[[Category: Kjeldgaard, M.]]
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[[Category: Lacour, T F.M.]]
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[[Category: Morikawa, K.]]
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[[Category: Nyborg, J.]]
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[[Category: Rubin, R.]]
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[[Category: Thirup, S.]]
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[[Category: GDP]]
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[[Category: MG]]
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[[Category: transport and protection protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 23 11:41:58 2008''
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Current revision

STRUCTURAL DETAILS OF THE BINDING OF GUANOSINE DIPHOSPHATE TO ELONGATION FACTOR TU FROM E. COLI AS STUDIED BY X-RAY CRYSTALLOGRAPHY

PDB ID 1etu

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