2x8u: Difference between revisions
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==Sphingomonas wittichii Serine palmitoyltransferase== | ==Sphingomonas wittichii Serine palmitoyltransferase== | ||
<StructureSection load='2x8u' size='340' side='right' caption='[[2x8u]], [[Resolution|resolution]] 2.10Å' scene=''> | <StructureSection load='2x8u' size='340' side='right' caption='[[2x8u]], [[Resolution|resolution]] 2.10Å' scene=''> | ||
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Serine_C-palmitoyltransferase Serine C-palmitoyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.50 2.3.1.50] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Serine_C-palmitoyltransferase Serine C-palmitoyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.50 2.3.1.50] </span></td></tr> | ||
<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=2x8u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x8u OCA], [http://pdbe.org/2x8u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2x8u RCSB], [http://www.ebi.ac.uk/pdbsum/2x8u PDBsum]</span></td></tr> | <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=2x8u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x8u OCA], [http://pdbe.org/2x8u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2x8u RCSB], [http://www.ebi.ac.uk/pdbsum/2x8u PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2x8u ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
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<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2x8u ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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</div> | </div> | ||
<div class="pdbe-citations 2x8u" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 2x8u" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
Revision as of 17:18, 16 November 2017
Sphingomonas wittichii Serine palmitoyltransferaseSphingomonas wittichii Serine palmitoyltransferase
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedSerine palmitoyltransferase (SPT) catalyses the first step in the de novo biosynthesis of sphingolipids (SLs). It uses a decarboxylative Claisen-like condensation reaction to couple L-serine with palmitoyl-CoA to generate a long-chain base product, 3-ketodihydrosphingosine. SLs are produced by mammals, plants, yeast, and some bacteria, and we have exploited the complete genome sequence of Sphingomonas wittichii to begin a complete analysis of bacterial sphingolipid biosynthesis. Here, we describe the enzymatic characterization of the SPT from this organism and present its high-resolution x-ray structure. Moreover, we identified an open reading frame with high sequence homology to acyl carrier proteins (ACPs) that are common to fatty acid biosynthetic pathways. This small protein was co-expressed with the SPT and we isolated and characterised the apo- and holo-forms of the ACP. Our studies suggest a link between fatty acid and sphingolipid metabolism. (c) 2010 Wiley Periodicals, Inc. Biopolymers 93: 811-822, 2010. The serine palmitoyltransferase from Sphingomonas wittichii RW1: An interesting link to an unusual acyl carrier protein.,Raman MC, Johnson KA, Clarke DJ, Naismith JH, Campopiano DJ Biopolymers. 2010 Sep;93(9):811-22. PMID:20578000[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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