1OSF Cell Cycle date Mar 19, 2003
title Human Hsp90 In Complex With 17-Desmethoxy-17-N,N- Dimethylaminoethylamino-Geldanamycin
authors J.M.Jez, J.C.H.Chen, G.Rastelli, R.M.Stroud, D.V.Santi
compound source
Molecule: Heat Shock 90kda Protein 1, Alpha; Heat Shock 90kd Protein 1, Alpha;
Chain: A
Fragment: Residues 9-223
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.184 R_Free 0.219
length a length b length c angle alpha angle beta angle gamma
47.710 41.680 55.980 90.00 102.81 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand ACY, KOS, MPD BindingDB enzyme
related structures by homologous chain: 1AH6, 1YC1

Primary referenceCrystal Structure and Molecular Modeling of 17-DMAG in Complex with Human Hsp90., Jez JM, Chen JC, Rastelli G, Stroud RM, Santi DV, Chem Biol 2003 Apr;10(4):361-8. PMID:12725864
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (1osf.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1OSF
  • CSU: Contacts of Structural Units for 1OSF
  • Likely Quarternary Molecular Structure file(s) for 1OSF
  • Retrieve 1OSF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OSF from S2C, [Save to disk]
  • View 1OSF 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 1OSF
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1OSF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1osfa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1osf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1osf] [1osf_A]
  • SWISS-PROT database: [P07900]
  • Domain organization of [HS90A_HUMAN] by SWISSPFAM
  • Domain found in 1OSF: [HATPase_c ] by SMART
  • Other resources with information on 1OSF
  • Community annotation for 1OSF 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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