3BM9 Chaperone date Dec 12, 2007
title Discovery Of Benzisoxazoles As Potent Inhibitors Of Chaperone Hsp90
authors A.Gopalsamy, M.Shi, E.M.Vogan, J.Golas, J.Jacob, J.Johnson, F.Lee, R.Nilakantan, R.Peterson, K.Svenson, M.S.Tam, Y.Wen, R.Chopra, J.Ellingboe, K.Arndt, F.Boschelli
compound source
Molecule: Heat Shock Protein Hsp 90-Alpha
Chain: A
Fragment: N-Terminal Domain, Unp Residues 10-236
Synonym: Hsp 86, Renal Carcinoma Antigen Ny-Ren-38
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Hsp90aa1, Hsp90a, Hspc1, Hspca
Expression_system: Escherichia Coli
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: I 2 2 2
R_factor 0.164 R_Free 0.186
length a length b length c angle alpha angle beta angle gamma
66.089 89.033 100.172 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand BXZ BindingDB enzyme

Primary referenceDiscovery of benzisoxazoles as potent inhibitors of chaperone heat shock protein 90., Gopalsamy A, Shi M, Golas J, Vogan E, Jacob J, Johnson M, Lee F, Nilakantan R, Petersen R, Svenson K, Chopra R, Tam MS, Wen Y, Ellingboe J, Arndt K, Boschelli F, J Med Chem. 2008 Feb 14;51(3):373-5. Epub 2008 Jan 16. PMID:18197612
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (3bm9.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 3BM9
  • CSU: Contacts of Structural Units for 3BM9
  • Likely Quarternary Molecular Structure file(s) for 3BM9
  • Structure Factors (667 Kb)
  • Retrieve 3BM9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BM9 from S2C, [Save to disk]
  • Re-refined 3bm9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BM9 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3BM9
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3BM9, from MSDmotif at EBI
  • Fold representative 3bm9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3bm9_A] [3bm9]
  • SWISS-PROT database: [P07900]
  • Domain organization of [HS90A_HUMAN] by SWISSPFAM
  • Domain found in 3BM9: [HATPase_c ] by SMART
  • Other resources with information on 3BM9
  • Community annotation for 3BM9 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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