4nb4
From Proteopedia
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| - | ''' | + | ==Pantothenamide-bound Pantothenate kinase from Staphylococcus aureus== |
| + | <StructureSection load='4nb4' size='340' side='right' caption='[[4nb4]], [[Resolution|resolution]] 2.25Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4nb4]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Staar Staar]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NB4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4NB4 FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SH3:N-[2-(1,3-BENZODIOXOL-5-YL)ETHYL]-N~3~-[(2R)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANINAMIDE'>SH3</scene><br> | ||
| + | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4ne2|4ne2]]</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CoaA, coaW ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=282458 STAAR])</td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Pantothenate_kinase Pantothenate kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.33 2.7.1.33] </span></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4nb4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nb4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4nb4 RCSB], [http://www.ebi.ac.uk/pdbsum/4nb4 PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Pantothenate kinase (PanK) is the rate-limiting enzyme in Coenzyme A biosynthesis, catalyzing the ATP-dependent phosphorylation of pantothenate. We solved the co-crystal structures of PanKs from Staphylococcus aureus (SaPanK) and Klebsiella pneumonia (KpPanK) with N-[2-(1,3-benzodioxol-5-yl)ethyl] pantothenamide (N354-Pan). Two different N354-Pan conformers interact with polar/nonpolar mixed residues in SaPanK and aromatic residues in KpPanK. Additionally, phosphorylated N354-Pan is found at the closed active site of SaPanK but not at the open active site of KpPanK, suggesting an exchange of the phosphorylated product with a new N354-Pan only in KpPanK. Together, pantothenamides conformational flexibility and binding pocket are two key considerations for selective compound design. Proteins 2014. (c) 2014 Wiley Periodicals, Inc. | ||
| - | + | Structural characterization of a new N-substituted pantothenamide bound to pantothenate kinases from Klebsiella pneumonia and Staphylococcus aureus.,Hughes SJ, Antoshchenko T, Kim KP, Smil D, Park HW Proteins. 2014 Jan 28. doi: 10.1002/prot.24524. PMID:24470271<ref>PMID:24470271</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | == References == | |
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Pantothenate kinase]] | ||
| + | [[Category: Staar]] | ||
| + | [[Category: Antoshchenko, T.]] | ||
| + | [[Category: Hughes, S J.]] | ||
| + | [[Category: Park, H W.]] | ||
| + | [[Category: Smil, D.]] | ||
| + | [[Category: Protein-substrate complex]] | ||
| + | [[Category: Transferase]] | ||
Revision as of 12:24, 18 May 2014
Pantothenamide-bound Pantothenate kinase from Staphylococcus aureus
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