3hek
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3hek]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HEK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HEK FirstGlance]. <br> | <table><tr><td colspan='2'>[[3hek]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HEK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HEK FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BD0:(1S,2R)-1-[(5-CHLORO-2,4-DIHYDROXYPHENYL)CARBONYL]-2-{4-[(3,3-DIFLUOROPYRROLIDIN-1-YL)METHYL]PHENYL}PYRROLIDINIUM'>BD0</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.95Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BD0:(1S,2R)-1-[(5-CHLORO-2,4-DIHYDROXYPHENYL)CARBONYL]-2-{4-[(3,3-DIFLUOROPYRROLIDIN-1-YL)METHYL]PHENYL}PYRROLIDINIUM'>BD0</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=3hek FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hek OCA], [https://pdbe.org/3hek PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hek RCSB], [https://www.ebi.ac.uk/pdbsum/3hek PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hek 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=3hek FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hek OCA], [https://pdbe.org/3hek PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hek RCSB], [https://www.ebi.ac.uk/pdbsum/3hek PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hek ProSAT]</span></td></tr> | ||
</table> | </table> | ||
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</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=3hek ConSurf]. | </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=3hek ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | As part of an oncology chemistry program directed toward discovery of orally bioavailable inhibitors of the 90 kDa heat shock protein (Hsp90), several solution-phase libraries were designed and prepared. A 2 x 89 library of racemic resorcinol amides was prepared affording 131 purified compounds. After evaluation in a binding assay, followed by an AKT-Luminex cellular assay, three potent analogs had functional activity between 0.1 and 0.3 microM. Resolution by preparative chiral SFC chromatography led to (+)-15, (+)-16, and (+)-17 having functional IC(50) = 27, 43, and 190 nM, respectively. (+)-15 exhibited high clearance in human hepatocytes driven primarily by glucuronidation as confirmed by metabolite identification. A second 8 x 14 exploratory library was designed to investigate heterocyclic replacements of the resorcinol ring. The second library highlights the use of the (-)-sparteine-mediated enantioselective Pd-catalyzed alpha-arylation of N-Boc-pyrrolidine to prepare chiral 2-arylpyrrolidines in parallel. | ||
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| - | Solution-phase parallel synthesis of Hsp90 inhibitors.,Cho-Schultz S, Patten MJ, Huang B, Elleraas J, Gajiwala KS, Hickey MJ, Wang J, Mehta PP, Kang P, Gehring MR, Kung PP, Sutton SC J Comb Chem. 2009 Sep-Oct;11(5):860-74. PMID:19583220<ref>PMID:19583220</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 3hek" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
Current revision
HSP90 N-terminal domain in complex with 1-{4-[(2R)-1-(5-chloro-2,4-dihydroxybenzoyl)pyrrolidin-2-yl]benzyl}-3,3-difluoropyrrolidinium
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