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[[Image:1eqr.png|left|200px]]


{{STRUCTURE_1eqr|  PDB=1eqr  |  SCENE=  }}
==CRYSTAL STRUCTURE OF FREE ASPARTYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI==
 
<StructureSection load='1eqr' size='340' side='right'caption='[[1eqr]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
===CRYSTAL STRUCTURE OF FREE ASPARTYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1eqr]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EQR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EQR FirstGlance]. <br>
{{ABSTRACT_PUBMED_10873442}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1eqr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1eqr OCA], [https://pdbe.org/1eqr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1eqr RCSB], [https://www.ebi.ac.uk/pdbsum/1eqr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1eqr ProSAT]</span></td></tr>
[[1eqr]] is a 3 chain structure of [[Aminoacyl tRNA Synthetase]] with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EQR OCA].  
</table>
== Function ==
[https://www.uniprot.org/uniprot/SYD_ECOLI SYD_ECOLI]
== 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/eq/1eqr_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=1eqr ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Aminoacyl tRNA Synthetase|Aminoacyl tRNA Synthetase]]
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
 
*[[Transfer RNA (tRNA)|Transfer RNA (tRNA)]]
==Reference==
__TOC__
<ref group="xtra">PMID:010873442</ref><references group="xtra"/>
</StructureSection>
[[Category: Aspartate--tRNA ligase]]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Boeglin, M.]]
[[Category: Large Structures]]
[[Category: Delarue, M.]]
[[Category: Boeglin M]]
[[Category: Moras, D.]]
[[Category: Delarue M]]
[[Category: Rees, B.]]
[[Category: Moras D]]
[[Category: Webster, G.]]
[[Category: Rees B]]
[[Category: Anti-parallel beta strand]]
[[Category: Webster G]]
[[Category: Beta barrel]]
[[Category: Domain]]
[[Category: Ligase]]
[[Category: Oligomer binding fold]]
Retrieved from "https://proteopedia.org/1eqr"