2E8A Hydrolase date Jan 19, 2007
title Crystal Structure Of The Human Hsp70 Atpase Domain In Complex With Amp-Pnp
authors M.Shida, R.Ishii, T.Takagi, S.Kishishita, M.Shirouzu, S.Yokoyama, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Heat Shock 70kda Protein 1a
Chain: A
Fragment: Residues In Database 1-388
Synonym: Chaperon Protein, Heat Shock 70kda Protein 1b
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet32 Gw
symmetry Space Group: P 21 21 21
R_factor 0.185 R_Free 0.230
length a length b length c angle alpha angle beta angle gamma
45.490 62.220 143.040 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.77 Å
ligand ANP, MG enzyme
Primary referenceDirect inter-subdomain interactions switch between the closed and open forms of the Hsp70 nucleotide-binding domain in the nucleotide-free state., Shida M, Arakawa A, Ishii R, Kishishita S, Takagi T, Kukimoto-Niino M, Sugano S, Tanaka A, Shirouzu M, Yokoyama S, Acta Crystallogr D Biol Crystallogr. 2010 Mar;66(Pt 3):223-32. Epub 2010, Feb 12. PMID:20179333
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (2e8a.pdb1.gz) 69 Kb
  • LPC: Ligand-Protein Contacts for 2E8A
  • CSU: Contacts of Structural Units for 2E8A
  • Likely Quarternary Molecular Structure file(s) for 2E8A
  • Structure Factors (335 Kb)
  • Retrieve 2E8A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E8A from S2C, [Save to disk]
  • Re-refined 2e8a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2E8A 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 2E8A
  • 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 2E8A, from MSDmotif at EBI
  • Fold representative 2e8a from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e8a] [2e8a_A]
  • SWISS-PROT database: [P08107]
  • Belongs to the cation channel-forming heat shock protein-70 (hsp70) family according to TCDB.
  • Domain organization of [HSP71_HUMAN] by SWISSPFAM
  • Other resources with information on 2E8A
  • Community annotation for 2E8A 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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