5gro

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==Crystal structure of the N-terminal anticodon-binding domain of non-discriminating aspartyl-tRNA synthetase from Helicobacter pylori==
==Crystal structure of the N-terminal anticodon-binding domain of non-discriminating aspartyl-tRNA synthetase from Helicobacter pylori==
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<StructureSection load='5gro' size='340' side='right' caption='[[5gro]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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<StructureSection load='5gro' size='340' side='right'caption='[[5gro]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5gro]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GRO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5GRO FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5gro]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_pylori_26695 Helicobacter pylori 26695]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GRO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5GRO 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=BUA:BUTANOIC+ACID'>BUA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=IMD:IMIDAZOLE'>IMD</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&#8491;</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/Aspartate--tRNA(Asn)_ligase Aspartate--tRNA(Asn) ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.23 6.1.1.23] </span></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=BUA:BUTANOIC+ACID'>BUA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=IMD:IMIDAZOLE'>IMD</scene></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=5gro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gro OCA], [http://pdbe.org/5gro PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gro RCSB], [http://www.ebi.ac.uk/pdbsum/5gro PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gro ProSAT]</span></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=5gro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gro OCA], [https://pdbe.org/5gro PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5gro RCSB], [https://www.ebi.ac.uk/pdbsum/5gro PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5gro ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SYDND_HELPY SYDND_HELPY]] Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Is 1.7 times more efficient at aminoacylating tRNA(Asp) over tRNA(Asn). Reaction proceeds in two steps: aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn).<ref>PMID:16800632</ref>
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[https://www.uniprot.org/uniprot/SYDND_HELPY SYDND_HELPY] Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Is 1.7 times more efficient at aminoacylating tRNA(Asp) over tRNA(Asn). Reaction proceeds in two steps: aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn).<ref>PMID:16800632</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 5gro" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 5gro" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Aminoacyl tRNA synthetase 3D structures|Aminoacyl tRNA synthetase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Chen, C J]]
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[[Category: Helicobacter pylori 26695]]
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[[Category: Chuawong, P]]
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[[Category: Large Structures]]
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[[Category: Fuengfuloy, P]]
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[[Category: Chen C-J]]
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[[Category: Songsiriritthigul, C]]
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[[Category: Chuawong P]]
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[[Category: Suebka, S]]
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[[Category: Fuengfuloy P]]
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[[Category: Anticodon-binding domain]]
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[[Category: Songsiriritthigul C]]
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[[Category: Helicobacter pylori]]
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[[Category: Suebka S]]
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[[Category: Ligase]]
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[[Category: Non-discriminating aspartyl-trna synthetase]]
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Current revision

Crystal structure of the N-terminal anticodon-binding domain of non-discriminating aspartyl-tRNA synthetase from Helicobacter pylori

PDB ID 5gro

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