2vd1
From Proteopedia
(Difference between revisions)
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- | [[ | + | ==COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 2.25A.== |
+ | <StructureSection load='2vd1' size='340' side='right' caption='[[2vd1]], [[Resolution|resolution]] 2.25Å' scene=''> | ||
+ | == Structural highlights == | ||
+ | <table><tr><td colspan='2'>[[2vd1]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VD1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VD1 FirstGlance]. <br> | ||
+ | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=D28:4-{[4-(4-FLUORO-3-METHYLPHENYL)-1,3-THIAZOL-2-YL]AMINO}-2-HYDROXYBENZOIC+ACID'>D28</scene>, <scene name='pdbligand=GSH:GLUTATHIONE'>GSH</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene><br> | ||
+ | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1iyh|1iyh]], [[1iyi|1iyi]], [[1v40|1v40]], [[2vcq|2vcq]], [[2vcw|2vcw]], [[2vcx|2vcx]], [[2vcz|2vcz]], [[2vd0|2vd0]]</td></tr> | ||
+ | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Prostaglandin-D_synthase Prostaglandin-D synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.99.2 5.3.99.2] </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=2vd1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vd1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2vd1 RCSB], [http://www.ebi.ac.uk/pdbsum/2vd1 PDBsum]</span></td></tr> | ||
+ | <table> | ||
+ | == Evolutionary Conservation == | ||
+ | [[Image:Consurf_key_small.gif|200px|right]] | ||
+ | Check<jmol> | ||
+ | <jmolCheckbox> | ||
+ | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vd/2vd1_consurf.spt"</scriptWhenChecked> | ||
+ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
+ | <text>to colour the structure by Evolutionary Conservation</text> | ||
+ | </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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
+ | <div style="clear:both"></div> | ||
+ | <div style="background-color:#fffaf0;"> | ||
+ | == Publication Abstract from PubMed == | ||
+ | We describe the discovery of novel inhibitors of prostaglandin D2 synthase (PGDS) through fragment-based lead generation and structure-based drug design. A library of 2500 low-molecular-weight compounds was screened using 2D nuclear magnetic resonance (NMR), leading to the identification of 24 primary hits. Structure determination of protein-ligand complexes with the hits enabled a hit optimization process, whereby we harvested increasingly more potent inhibitors out of our corporate compound collection. Two iterative cycles were carried out, comprising NMR screening, molecular modeling, X-ray crystallography, and in vitro biochemical testing. Six novel high-resolution PGDS complex structures were determined, and 300 hit analogues were tested. This rational drug design procedure culminated in the discovery of 24 compounds with an IC 50 below 1 microM in the in vitro assay. The best inhibitor (IC 50 = 21 nM) is one of the most potent inhibitors of PGDS to date. As such, it may enable new functional in vivo studies of PGDS and the prostaglandin metabolism pathway. | ||
- | + | Novel prostaglandin d synthase inhibitors generated by fragment-based drug design.,Hohwy M, Spadola L, Lundquist B, Hawtin P, Dahmen J, Groth-Clausen I, Nilsson E, Persdotter S, von Wachenfeldt K, Folmer RH, Edman K J Med Chem. 2008 Apr 10;51(7):2178-86. Epub 2008 Mar 15. PMID:18341273<ref>PMID:18341273</ref> | |
- | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
- | + | </div> | |
- | + | ||
- | + | ||
- | + | ||
- | + | ||
==See Also== | ==See Also== | ||
+ | *[[Glutathione S-transferase|Glutathione S-transferase]] | ||
*[[Prostaglandin D synthase|Prostaglandin D synthase]] | *[[Prostaglandin D synthase|Prostaglandin D synthase]] | ||
- | + | == References == | |
- | == | + | <references/> |
- | < | + | __TOC__ |
+ | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Prostaglandin-D synthase]] | [[Category: Prostaglandin-D synthase]] |
Revision as of 09:13, 29 September 2014
COMPLEX STRUCTURE OF PROSTAGLANDIN D2 SYNTHASE AT 2.25A.
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Categories: Homo sapiens | Prostaglandin-D synthase | Dahmen, J. | Edman, K. | Folmer, R H.A. | Groth-Clausen, I. | Hawtin, P. | Hohwy, M. | Lundquist, B. | Persdotter, S. | Spadola, L. | Wachenfeldt, K Von. | Asthma | Fatty acid biosynthesis | Isomerase | Lipid synthesis | Pgd | Prostaglandin biosynthesis | Prostaglandin d2 synthase