3pxu

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<StructureSection load='3pxu' size='340' side='right'caption='[[3pxu]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
<StructureSection load='3pxu' size='340' side='right'caption='[[3pxu]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3pxu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Burp1 Burp1]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3ikz 3ikz]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PXU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PXU FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3pxu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Burkholderia_pseudomallei_1710b Burkholderia pseudomallei 1710b]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3ikz 3ikz]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PXU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PXU FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=COD:DEPHOSPHO+COENZYME+A'>COD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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]] 2.1&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3k9w|3k9w]]</div></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=COD:DEPHOSPHO+COENZYME+A'>COD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BURPS1710b_0748, coaD, coaD BURPS1710B_0748 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=320372 BURP1])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Pantetheine-phosphate_adenylyltransferase Pantetheine-phosphate adenylyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.3 2.7.7.3] </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=3pxu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pxu OCA], [https://pdbe.org/3pxu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pxu RCSB], [https://www.ebi.ac.uk/pdbsum/3pxu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pxu ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3pxu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pxu OCA], [https://pdbe.org/3pxu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pxu RCSB], [https://www.ebi.ac.uk/pdbsum/3pxu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pxu ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/COAD_BURP1 COAD_BURP1]] Reversibly transfers an adenylyl group from ATP to 4'-phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate (By similarity).
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[https://www.uniprot.org/uniprot/COAD_BURP1 COAD_BURP1] Reversibly transfers an adenylyl group from ATP to 4'-phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate (By similarity).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Phosphopantetheine adenylyltransferase (PPAT) catalyzes the fourth of five steps in the coenzyme A biosynthetic pathway, reversibly transferring an adenylyl group from ATP onto 4'-phosphopantetheine to yield dephospho-coenzyme A and pyrophosphate. Burkholderia pseudomallei is a soil- and water-borne pathogenic bacterium and the etiologic agent of melioidosis, a potentially fatal systemic disease present in southeast Asia. Two crystal structures are presented of the PPAT from B. pseudomallei with the expectation that, because of the importance of the enzyme in coenzyme A biosynthesis, they will aid in the search for defenses against this pathogen. A crystal grown in ammonium sulfate yielded a 2.1 A resolution structure that contained dephospho-coenzyme A with partial occupancy. The overall structure and ligand-binding interactions are quite similar to other bacterial PPAT crystal structures. A crystal grown at low pH in the presence of coenzyme A yielded a 1.6 A resolution structure in the same crystal form. However, the experimental electron density was not reflective of fully ordered coenzyme A, but rather was only reflective of an ordered 4'-diphosphopantetheine moiety.
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Structures of phosphopantetheine adenylyltransferase from Burkholderia pseudomallei.,Edwards TE, Leibly DJ, Bhandari J, Statnekov JB, Phan I, Dieterich SH, Abendroth J, Staker BL, Van Voorhis WC, Myler PJ, Stewart LJ Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Sep 1;67(Pt, 9):1032-7. Epub 2011 Aug 13. PMID:21904046<ref>PMID:21904046</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 3pxu" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Burp1]]
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[[Category: Burkholderia pseudomallei 1710b]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Pantetheine-phosphate adenylyltransferase]]
 
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[[Category: Structural genomic]]
 
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[[Category: Atp-binding]]
 
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[[Category: Coenzyme a biosynthesis]]
 
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[[Category: Human and animal pathogen]]
 
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[[Category: Melioidosis]]
 
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[[Category: Nucleotide-binding]]
 
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[[Category: Nucleotidyltransferase]]
 
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[[Category: Ppat]]
 
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[[Category: Ssgcid]]
 
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[[Category: Transferase]]
 

Current revision

Crystal structure of phosphopantetheine adenylyltransferase from Burkholderia pseudomallei bound to dephospho-coenzyme A

PDB ID 3pxu

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