5es3: Difference between revisions
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<StructureSection load='5es3' size='340' side='right'caption='[[5es3]], [[Resolution|resolution]] 2.29Å' scene=''> | <StructureSection load='5es3' size='340' side='right'caption='[[5es3]], [[Resolution|resolution]] 2.29Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5es3]] is a 8 chain structure with sequence from [ | <table><tr><td colspan='2'>[[5es3]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ES3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5ES3 FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.29Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=OXM:OXAMIC+ACID'>OXM</scene></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=5es3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5es3 OCA], [https://pdbe.org/5es3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5es3 RCSB], [https://www.ebi.ac.uk/pdbsum/5es3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5es3 ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/LDHA_RAT LDHA_RAT] | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: | [[Category: Rattus norvegicus]] | ||
[[Category: | [[Category: Blackburn EA]] | ||
[[Category: | [[Category: McNae IW]] | ||
[[Category: | [[Category: Nowicki MW]] | ||
[[Category: | [[Category: Wear MA]] | ||
Latest revision as of 11:20, 12 July 2023
Co-crystal structure of LDH liganded with oxamateCo-crystal structure of LDH liganded with oxamate
Structural highlights
FunctionPublication Abstract from PubMedWe developed an efficient, automated 2-step purification protocol for the production of milligram quantities of untagged recombinant rat lactate dehydrogenase A (rLDHA) from E. coli, using the AKTAxpress chromatography system. Cation exchange followed by size exclusion results in average final purity in excess of 93% and yields ~ 14 milligrams per 50 ml of original cell culture in EnPresso B media, in under 8 hrs, including all primary sample processing and column equilibration steps. The protein is highly active and coherent biophysically and a viable alternative to the more problematic human homolog for structural and ligand-binding studies; an apo structure of untagged rLDHA was solved to a resolution 2.29 A (PDB ID 5ES3). Our automated methodology uses generic commercially available pre-packed columns and simple buffers, and represents a robust standard method for the production of milligram amounts of untagged rLDHA, facilitating a novel fragment screening approach for new inhibitors. A Streamlined, Automated Protocol for the Production of Milligram Quantities of Untagged Recombinant Rat Lactate Dehydrogenase A Using AKTAxpressTM.,Nowicki MW, Blackburn EA, McNae IW, Wear MA PLoS One. 2015 Dec 30;10(12):e0146164. doi: 10.1371/journal.pone.0146164., eCollection 2015. PMID:26717415[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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