2XHX Chaperone date Jun 21, 2010
title Structure Of Hsp90 With Small Molecule Inhibitor Bound
authors C.W.Murray, M.G.Carr, O.Callaghan, G.Chessari, M.Congreve, S.Cowa J.E.Coyle, R.Downham, E.Figueroa, M.Frederickson, B.Graham, R.Mc M.A.Obrien, S.Patel, T.R.Phillips, G.Williams, A.J.Woodhead, A.J.A.Woolford
compound source
Molecule: Heat Shock Protein Hsp 90-Alpha
Chain: A
Fragment: N-Terminal Domain (9-236)
Synonym: Hsp 86, Renal Carcinoma Antigen Ny-Ren-38
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hsp90, Hsp90a, Hsp90aa1, Hspc1, Hspca
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 1 21 1
R_factor 0.24383 R_Free 0.40685
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.231 41.182 49.827 90.00 101.28 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand T5M enzyme
Primary referenceFragment-based drug discovery applied to hsp90. Discovery of two lead series with high ligand efficiency., Murray CW, Carr MG, Callaghan O, Chessari G, Congreve M, Cowan S, Coyle JE, Downham R, Figueroa E, Frederickson M, Graham B, McMenamin R, O'Brien MA, Patel S, Phillips TR, Williams G, Woodhead AJ, Woolford AJ, J Med Chem. 2010 Aug 26;53(16):5942-55. PMID:20718493
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (2xhx.pdb1.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 2XHX
  • CSU: Contacts of Structural Units for 2XHX
  • Structure Factors (74 Kb)
  • Retrieve 2XHX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XHX from S2C, [Save to disk]
  • Re-refined 2xhx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XHX 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 2XHX
  • 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 2XHX, from MSDmotif at EBI
  • Fold representative 2xhx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xhx] [2xhx_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XHX: [HATPase_c ] by SMART
  • Alignments of the sequence of 2XHX with the sequences similar proteins can be viewed for 2XHX's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2XHX
  • Community annotation for 2XHX 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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