2FWZ Chaperone date Feb 03, 2006
title Structure Of Human Hsp90-Alpha Bound To The Potent Water Soluble Inhibitor Pu-H71
authors R.M.Immormino, D.T.Gewirth
compound source
Molecule: Heat Shock Protein Hsp 90-Alpha
Chain: A
Fragment: N-Terminal Domain Residues 1-236
Synonym: Hsp90 Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hspca
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b
symmetry Space Group: I 2 2 2
R_factor 0.190 R_Free 0.228
length a length b length c angle alpha angle beta angle gamma
66.680 91.280 98.640 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand H71 BindingDB enzyme

Primary referenceStructural and quantum chemical studies of 8-aryl-sulfanyl adenine class Hsp90 inhibitors., Immormino RM, Kang Y, Chiosis G, Gewirth DT, J Med Chem. 2006 Aug 10;49(16):4953-60. PMID:16884307
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (2fwz.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2FWZ
  • CSU: Contacts of Structural Units for 2FWZ
  • Likely Quarternary Molecular Structure file(s) for 2FWZ
  • Structure Factors (296 Kb)
  • Retrieve 2FWZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FWZ from S2C, [Save to disk]
  • Re-refined 2fwz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2FWZ 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 2FWZ
  • 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 2FWZ, from MSDmotif at EBI
  • Fold representative 2fwz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2fwz] [2fwz_A]
  • SWISS-PROT database: [P07900]
  • Domain organization of [HS90A_HUMAN] by SWISSPFAM
  • Domain found in 2FWZ: [HATPase_c ] by SMART
  • Other resources with information on 2FWZ
  • Community annotation for 2FWZ 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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