This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
5h22
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Hsp90 alpha N-terminal domain in complex with an inhibitor== | |
| + | <StructureSection load='5h22' size='340' side='right'caption='[[5h22]], [[Resolution|resolution]] 1.50Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5h22]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5H22 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5H22 FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7FT:4-chloranyl-7-[(4-methoxy-3,5-dimethyl-pyridin-2-yl)methyl]-5-(phenylmethyl)pyrrolo[2,3-d]pyrimidin-2-amine'>7FT</scene></td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Hsp90aa1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</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=5h22 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5h22 OCA], [http://pdbe.org/5h22 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5h22 RCSB], [http://www.ebi.ac.uk/pdbsum/5h22 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5h22 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | A novel series of heat shock protein 90 (Hsp90) inhibitors was identified by X-ray crystal analysis of complex structures at solvent-exposed exit pocket C. The 2-amino-pyrrolo[2,3-d]pyrimidine derivatives, 7-deazapurines substituted with a benzyl moiety at C5, showed potent Hsp90 inhibition and broad-spectrum antiproliferative activity against NCI-60 cancer cell lines. The most potent compound, 6a, inhibited Hsp90 with an IC50 of 36nM and showed a submicromolar mean GI50 value against NCI-60 cell lines. The interaction of 6a at the ATP-binding pocket of Hsp90 was confirmed by X-ray crystallography and Western blot analysis. | ||
| - | + | Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.,Lee JH, Shin SC, Seo SH, Seo YH, Jeong N, Kim CW, Kim EE, Keum G Bioorg Med Chem Lett. 2017 Jan 15;27(2):237-241. doi: 10.1016/j.bmcl.2016.11.062., Epub 2016 Nov 23. PMID:27914802<ref>PMID:27914802</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: Kim, E | + | <div class="pdbe-citations 5h22" style="background-color:#fffaf0;"></div> |
| - | [[Category: Shin, S | + | |
| - | [[Category: | + | ==See Also== |
| + | *[[Heat Shock Proteins|Heat Shock Proteins]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Lk3 transgenic mice]] | ||
| + | [[Category: Keum, G C]] | ||
| + | [[Category: Kim, E E]] | ||
| + | [[Category: Shin, S C]] | ||
| + | [[Category: Chaperone-inhibitor complex]] | ||
| + | [[Category: Hsp90]] | ||
| + | [[Category: Inhibitor]] | ||
Revision as of 07:36, 24 April 2019
Hsp90 alpha N-terminal domain in complex with an inhibitor
| |||||||||||
