4g6z

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<StructureSection load='4g6z' size='340' side='right'caption='[[4g6z]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
<StructureSection load='4g6z' size='340' side='right'caption='[[4g6z]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4g6z]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Burta Burta]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4G6Z OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4G6Z FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4g6z]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Burkholderia_thailandensis_E264 Burkholderia thailandensis E264]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4G6Z OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4G6Z FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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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]] 2.05&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=OCS:CYSTEINESULFONIC+ACID'>OCS</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=OCS:CYSTEINESULFONIC+ACID'>OCS</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BTH_I1984, gltX ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=271848 BURTA])</td></tr>
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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=4g6z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4g6z OCA], [https://pdbe.org/4g6z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4g6z RCSB], [https://www.ebi.ac.uk/pdbsum/4g6z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4g6z ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutamate--tRNA_ligase Glutamate--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.17 6.1.1.17] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4g6z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4g6z OCA], [http://pdbe.org/4g6z PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4g6z RCSB], [http://www.ebi.ac.uk/pdbsum/4g6z PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4g6z ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SYE_BURTA SYE_BURTA]] Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu) (By similarity).
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[https://www.uniprot.org/uniprot/SYE_BURTA SYE_BURTA] Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu) (By similarity).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Aminoacyl-tRNA synthetases (aaRSs) charge tRNAs with their cognate amino acid, an essential precursor step to loading of charged tRNAs onto the ribosome and addition of the amino acid to the growing polypeptide chain during protein synthesis. Because of this important biological function, aminoacyl-tRNA synthetases have been the focus of anti-infective drug development efforts and two aaRS inhibitors have been approved as drugs. Several researchers in the scientific community requested aminoacyl-tRNA synthetases to be targeted in the Seattle Structural Genomics Center for Infectious Disease (SSGCID) structure determination pipeline. Here we investigate thirty-one aminoacyl-tRNA synthetases from infectious disease organisms by co-crystallization in the presence of their cognate amino acid, ATP, and/or inhibitors. Crystal structures were determined for a CysRS from Borrelia burgdorferi bound to AMP, GluRS from Borrelia burgdorferi and Burkholderia thailandensis bound to glutamic acid, a TrpRS from the eukaryotic pathogen Encephalitozoon cuniculi bound to tryptophan, a HisRS from Burkholderia thailandensis bound to histidine, and a LysRS from Burkholderia thailandensis bound to lysine. Thus, the presence of ligands may promote aaRS crystallization and structure determination. Comparison with homologous structures shows conformational flexibility that appears to be a recurring theme with this enzyme class.
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Ligand co-crystallization of aminoacyl-tRNA synthetases from infectious disease organisms.,Moen SO, Edwards TE, Dranow DM, Clifton MC, Sankaran B, Van Voorhis WC, Sharma A, Manoil C, Staker BL, Myler PJ, Lorimer DD Sci Rep. 2017 Mar 16;7(1):223. doi: 10.1038/s41598-017-00367-6. PMID:28303005<ref>PMID:28303005</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 4g6z" style="background-color:#fffaf0;"></div>
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==See Also==
==See Also==
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
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== References ==
 
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<references/>
 
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Burta]]
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[[Category: Burkholderia thailandensis E264]]
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[[Category: Glutamate--tRNA ligase]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Structural genomic]]
 
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[[Category: Aar]]
 
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[[Category: Aminoacyl-trna synthetase]]
 
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[[Category: Atp-dependent]]
 
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[[Category: Class 1b aar]]
 
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[[Category: Ligase]]
 
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[[Category: Protein synthesis]]
 
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[[Category: Ssgcid]]
 
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[[Category: Trna charging]]
 

Current revision

Crystal structure of a glutamyl-tRNA synthetase GluRS from Burkholderia thailandensis bound to L-glutamate

PDB ID 4g6z

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