4,5 DIARYL ISOXAZOLE HSP90 CHAPERONE INHIBITORS: POTENTIAL THERAPEUTIC AGENTS FOR THE TREATMENT OF CANCER DOI:10.2210/pdb2vci/pdb

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Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Chaperone Structure Weight: 27067.55 Molecule: HEAT SHOCK PROTEIN HSP 90-ALPHA Polymer: 1 Type: protein Length: 236 Chains: A Fragment: N-TERMINAL DOMAIN, RESIDUES 1-236 Organism Homo sapiens Gene Names HSP90AA1 HSP90A HSPC1 HSPCA UniProtKB:   Protein Feature View | Search PDB | P07900         Source Hide Polymer: 1 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 1BYQ  HSP90 N-TERMINAL DOMAIN BOUND TO ADP-MG  1OSF  HUMAN HSP90 IN COMPLEX WITH 17-DESMETHOXY- 17-N,N-DIMETHYLAMINOETHYLAMINO-GELDANAMYCIN  1UY6  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3,4, 5-TRIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE  1UY7  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(4- METHOXY-BENZYL)-9H-PURIN-6-YLAMINE  1UY8  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3- TRIMETHOXY-BENZYL)-9H-PURIN-6YLAMINE  1UY9  HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-9H-PURIN-6- YLAMINE  1UYC  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE  1UYD  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2- CHLORO-3,4,5-TRIMETHOXY-BENZYL)-9H-PURIN- 6-YLAMINE  1UYE  HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-9-PENT-4-YLNYL-9H- PURIN-6-YLAMINE  1UYF  HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-2-FLUORO-9-PENT-4- YLNYL-9H-PURIN-6-YLAMINE  1UYG  HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9H-PURIN-6-YLAMINE  1UYH  HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-2-FLUORO-9H-PURIN-6- YLAMINE  1UYI  HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9-PENT-9H-PURIN-6- YLAMINE  1UYK  HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-2-FLUORO-9H- PURIN-6-YLAMINE  1UYL  STRUCTURE-ACTIVITY RELATIONSHIPS IN PURINE- BASED INHIBITOR BINDING TO HSP90 ISOFORMS  1YC1  CRYSTAL STRUCTURES OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES  1YC3  CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES  1YC4  CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES  2BSM  NOVEL, POTENT SMALL MOLECULE INHIBITORS OF THE MOLECULAR CHAPERONE HSP90 DISCOVERED THROUGH STRUCTURE-BASED DESIGN  2BT0  NOVEL, POTENT SMALL MOLECULE INHIBITORS OF THE MOLECULAR CHAPERONE HSP90 DISCOVERED THROUGH STRUCTURE-BASED DESIGN  2BUG  SOLUTION STRUCTURE OF THE TPR DOMAIN FROM PROTEIN PHOSPHATASE 5 IN COMPLEX WITH HSP90 DERIVED PEPTIDE  2BYH  3-(5-CHLORO-2,4-DIHYDROXYPHENYL)-PYRAZOLE- 4-CARBOXAMIDES AS INHIBITORS OF THE HSP90 MOLECULAR CHAPERONE  2BYI  3-(5-CHLORO-2,4-DIHYDROXYPHENYL)-PYRAZOLE- 4-CARBOXAMIDES AS INHIBITORS OF THE HSP90 MOLECULAR CHAPERONE  2BZ5  STRUCTURE-BASED DISCOVERY OF A NEW CLASS OF HSP90 INHIBITORS  2C2L  CRYSTAL STRUCTURE OF THE CHIP U-BOX E3 UBIQUITIN LIGASE  2CCS  HUMAN HSP90 WITH 4-CHLORO-6-(4-PIPERAZIN- 1-YL-1H-PYRAZOL-3-YL)-BENZENE-1,2-DIOL  2CCT  HUMAN HSP90 WITH 5-(5-CHLORO-2,4- DIHYDROXY-PHENYL)-4-PIPERAZIN-1-YL-2H- PYRAZOLE-3-CARBOXYLIC ACID ETHYLAMIDE  2CCU  HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4- METHANESULPHONYL-BENZYL)-PIERAZIN-1-YL)-1H- PYRAZOL-3-YL)-BENZENE-1,3-DIOL  2CDD  HUMAN HSP90 WITH 4-(4-(2,3-DIHYDRO- BENZOL(1,4)DIOXIN-6-YL)-5-METHYL-1H- PYRAZOL-3-YL)-6-ETHYL-BENZENE-1,3-DIOL  2UWD  INHIBITION OF THE HSP90 MOLECULAR CHAPERONE IN VITRO AND IN VIVO BY NOVEL, SYNTHETIC , POTENT RESORCINYLIC PYRAZOLE, ISOXAZOLE AMIDE ANALOGS  2VCJ  4,5 DIARYL ISOXAZOLE HSP90 CHAPERONE INHIBITORS: POTENTIAL THERAPEUTIC AGENTS FOR THE TREATMENT OF CANCER      Ligand Chemical Component Hide Identifier Formula Name Interactions 2GJ Search  Download  C26 H31 N3 O5 5-[2,4-DIHYDROXY-5-(1-METHYLETHYL)PHENYL]- N-ETHYL-4-[4-(MORPHOLIN-4-YLMETHYL)PHENYL]ISOXAZOLE- 3-CARBOXAMIDE   Ligand Explorer     External Ligand Annotations Hide Identifier   Binding Affinity (Sequence Identity %) 2GJ Search  Download  EC50: 16 nM (92) - data from BindingDB   IC50: 7 - 61 nM (92 - 100) - data from BindingDB   Kd: 1.7 nM (92) - data from BindingDB   Ki: 0.064 - 9 nM (92 - 100) - data from BindingDB   IC50: 21 nM - data from BindingMOAD   IC50: 21 nM - data from PDBbind       External Domain Annotations Hide SCOP Classification v1.75: 1 Domain - data from SCOP   CATH Classification v3.4.0: 1 Domain - data from CATH   Pfam Classification: 3 Domains - data from Pfam       Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 generated by PQS (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Brough, P.A.,  Aherne, W.,  Barril, X.,  Borgognoni, J.,  Boxal, K.,  Cansfield, J.E.,  Cheung, K.M.,  Collins, I.,  Davies, N.G.M.,  Drysdale, M.J.,  Dymock, B.,  Eccles, S.A.,  Finch, H.,  Fink, A.,  Hayes, A.,  Howes, R.,  Hubbard, R.E.,  James, K.,  Jordan, A.M.,  Lockie, A.,  Martins, V.,  Massey, A.,  Matthews, T.P.,  Mcdonald, E.,  Northfield, C.J.,  Pearl, L.H.,  Prodromou, C.,  Ray, S.,  Raynaud, F.I.,  Roughley, S.D.,  Sharp, S.Y.,  Surgenor, A.,  Walmsley, D.L.,  Webb, P.,  Wood, M.,  Workman, P.,  Wright, L. Deposition:   2007-09-24 Release:   2007-12-11 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.00 R-Value: 0.211 (obs.) R-Free: 0.278 Space Group: I 2 2 2 Unit Cell:   Length [Å] Angles [°] a = 65.14 α = 90.00  b = 88.45 β = 90.00  c = 99.03 γ = 90.00      Molecule of the Month Hide Hsp90