4KBQ Ligase Protein Binding date Apr 23, 2013
title Structure Of The Chip-Tpr Domain In Complex With The Hsc70 L Domains
authors R.C.Page, J.Amick, J.C.Nix, S.Misra
compound source
Molecule: E3 Ubiquitin-Protein Ligase Chip
Chain: A, B
Fragment: Tpr
Synonym: Antigen Ny-Co-7, Cll-Associated Antigen Kw-8, Carb Terminus Of Hsp70-Interacting Protein, Stip1 Homology And U Containing Protein 1;
Ec: 6.3.2.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chip, Pp1131, Stub1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3) Rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis2

Molecule: Heat Shock Cognate 71 Kda Protein
Chain: D, C
Fragment: Lid-Tail (Delta626-638)
Synonym: Heat Shock 70 Kda Protein 8
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hsc70, Hsp73, Hspa10, Hspa8
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3) Rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Topo
symmetry Space Group: P 61 2 2
R_factor 0.224 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.500 78.500 424.700 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.91 Å
ligand
enzyme Ligase E.C.6.3.2 BRENDA
Primary referenceA Bipartite Interaction between Hsp70 and CHIP Regulates Ubiquitination of Chaperoned Client Proteins., Zhang H, Amick J, Chakravarti R, Santarriaga S, Schlanger S, McGlone C, Dare M, Nix JC, Scaglione KM, Stuehr DJ, Misra S, Page RC, Structure. 2015 Feb 10. pii: S0969-2126(15)00006-4. doi:, 10.1016/j.str.2015.01.003. PMID:25684577
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (4kbq.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (4kbq.pdb2.gz) 36 Kb
  • CSU: Contacts of Structural Units for 4KBQ
  • Structure Factors (201 Kb)
  • Retrieve 4KBQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4KBQ from S2C, [Save to disk]
  • Re-refined 4kbq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4KBQ 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 4KBQ
  • 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 4KBQ, from MSDmotif at EBI
  • Fold representative 4kbq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4kbq_D] [4kbq_C] [4kbq_B] [4kbq] [4kbq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4KBQ: [TPR ] by SMART
  • Other resources with information on 4KBQ
  • Community annotation for 4KBQ at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science