2XAB Chaperone date Mar 30, 2010
title Structure Of Hsp90 With An 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.O'Brian, 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, B
Fragment: Residues 9-236
Synonym: Heat Shock 86 Kda, Hsp 86, Hsp86, Renal Carcinoma Ny-Ren-38, Hsp90;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 21 21 2
R_factor 0.2040 R_Free 0.2362
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.566 89.208 99.079 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand VHD enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceDiscovery of (2,4-Dihydroxy-5-isopropylphenyl)-[5-(4-methylpiperazin-1-ylmethyl)-1,3-di hydroisoindol-2-yl]methanone (AT13387), a Novel Inhibitor of the Molecular Chaperone Hsp90 by Fragment Based Drug Design., Woodhead AJ, Angove H, Carr MG, Chessari G, Congreve M, Coyle JE, Cosme J, Graham B, Day PJ, Downham R, Fazal L, Feltell R, Figueroa E, Frederickson M, Lewis J, McMenamin R, Murray CW, O'Brien MA, Parra L, Patel S, Phillips T, Rees DC, Rich S, Smith DM, Trewartha G, Vinkovic M, Williams B, Woolford AJ, J Med Chem. 2010 Jul 28. PMID:20662534
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (2xab.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (2xab.pdb2.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2XAB
  • CSU: Contacts of Structural Units for 2XAB
  • Structure Factors (784 Kb)
  • Retrieve 2XAB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XAB from S2C, [Save to disk]
  • Re-refined 2xab structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XAB 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 2XAB
  • 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 2XAB, from MSDmotif at EBI
  • Fold representative 2xab from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xab_A] [2xab_B] [2xab]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2XAB with the sequences similar proteins can be viewed for 2XAB'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 2XAB
  • Community annotation for 2XAB 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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