2E88 Hydrolase date Jan 19, 2007
title Crystal Structure Of The Human Hsp70 Atpase Domain In The Apo Form
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 0.193 R_Free 0.239
length a length b length c angle alpha angle beta angle gamma
46.010 62.120 143.070 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand ZN 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] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (2e88.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 2E88
  • CSU: Contacts of Structural Units for 2E88
  • Likely Quarternary Molecular Structure file(s) for 2E88
  • Structure Factors (316 Kb)
  • Retrieve 2E88 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E88 from S2C, [Save to disk]
  • Re-refined 2e88 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2E88 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 2E88
  • 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 2E88, from MSDmotif at EBI
  • Fold representative 2e88 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e88] [2e88_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 2E88
  • Community annotation for 2E88 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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