3Q9Q Chaperone date Jan 09, 2011
title Hspb1 Fragment Second Crystal Form
authors E.V.Baranova, S.Beelen, N.B.Gusev, S.V.Strelkov
compound source
Molecule: Heat Shock Protein Beta-1
Chain: A, B
Fragment: Residues 90-171
Synonym: Hspb1, 28 Kda Heat Shock Protein, Estrogen-Regulat Protein, Heat Shock 27 Kda Protein, Hsp 27, Stress-Responsi 27, Srp27;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hspb1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppep-Tev
symmetry Space Group: P 6 2 2
R_factor 0.281 R_Free 0.312
length a length b length c angle alpha angle beta angle gamma
74.455 74.455 119.971 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
Primary referenceThree-Dimensional Structure of alpha-Crystallin Domain Dimers of Human Small Heat Shock Proteins HSPB1 and HSPB6., Baranova EV, Weeks SD, Beelen S, Bukach OV, Gusev NB, Strelkov SV, J Mol Biol. 2011 May 30. PMID:21641913
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (3q9q.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (3q9q.pdb2.gz) 25 Kb
  • CSU: Contacts of Structural Units for 3Q9Q
  • Structure Factors (153 Kb)
  • Retrieve 3Q9Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3Q9Q from S2C, [Save to disk]
  • Re-refined 3q9q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3Q9Q 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 3Q9Q
  • 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 3Q9Q, from MSDmotif at EBI
  • Fold representative 3q9q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3q9q] [3q9q_B] [3q9q_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3Q9Q
  • Community annotation for 3Q9Q at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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