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4twa

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==Crystal Structure of Prolyl-tRNA Synthetase (PRS) from Plasmodium falciparum==
==Crystal Structure of Prolyl-tRNA Synthetase (PRS) from Plasmodium falciparum==
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<StructureSection load='4twa' size='340' side='right' caption='[[4twa]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
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<StructureSection load='4twa' size='340' side='right'caption='[[4twa]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4twa]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TWA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4TWA FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4twa]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_falciparum_3D7 Plasmodium falciparum 3D7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TWA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4TWA 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=SO4:SULFATE+ION'>SO4</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]] 3&#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/Proline--tRNA_ligase Proline--tRNA ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.1.1.15 6.1.1.15] </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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4twa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4twa OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4twa RCSB], [http://www.ebi.ac.uk/pdbsum/4twa PDBsum]</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=4twa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4twa OCA], [https://pdbe.org/4twa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4twa RCSB], [https://www.ebi.ac.uk/pdbsum/4twa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4twa ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SYP_PLAF7 SYP_PLAF7]] Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro) (By similarity). Functions in trans to edit the amino acid moiety from incorrectly charged Ala-tRNA(Pro). Has no activity on correctly charged Pro-tRNA(Pro) or Ala-tRNA(Ala).<ref>PMID:14663147</ref>
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[https://www.uniprot.org/uniprot/SYP_PLAF7 SYP_PLAF7] Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro) (By similarity). Functions in trans to edit the amino acid moiety from incorrectly charged Ala-tRNA(Pro). Has no activity on correctly charged Pro-tRNA(Pro) or Ala-tRNA(Ala).<ref>PMID:14663147</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 4twa" 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: Proline--tRNA ligase]]
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[[Category: Large Structures]]
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[[Category: Jain, V]]
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[[Category: Plasmodium falciparum 3D7]]
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[[Category: Sharma, A]]
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[[Category: Jain V]]
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[[Category: Yogavel, M]]
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[[Category: Sharma A]]
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[[Category: Halofuginone]]
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[[Category: Yogavel M]]
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[[Category: Inhibitor]]
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[[Category: Malaria]]
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[[Category: Protein translation]]
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[[Category: Pr]]
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[[Category: Synthetase]]
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Current revision

Crystal Structure of Prolyl-tRNA Synthetase (PRS) from Plasmodium falciparum

PDB ID 4twa

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