3LDQ Chaperone date Jan 13, 2010
title Crystal Structure Of Hsc70bag1 In Complex With Small Molecu Inhibitor
authors P.Dokurno, A.E.Surgenor, T.Shaw, A.T.Macias, A.J.Massey, D.S.Will
compound source
Molecule: Heat Shock Cognate 71 Kda Protein
Chain: A
Synonym: Heat Shock 70 Kda Protein 8
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hspa8, Hsc70, Hsp73, Hspa10
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet101

Molecule: Bag Family Molecular Chaperone Regulator 1
Chain: B
Synonym: Bag-1, Bcl-2-Associated Athanogene 1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bag1, Hap
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 1 21 1
R_factor 0.203 R_Free 0.256
length a length b length c angle alpha angle beta angle gamma
40.774 121.995 54.250 90.00 106.88 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand 3P1 BindingDB enzyme

Primary referenceAdenosine-Derived Inhibitors of 78 kDa Glucose Regulated Protein (Grp78) ATPase: Insights into Isoform Selectivity., Macias AT, Williamson DS, Allen N, Borgognoni J, Clay A, Daniels Z, Dokurno P, Drysdale MJ, Francis GL, Graham CJ, Howes R, Matassova N, Murray JB, Parsons R, Shaw T, Surgenor AE, Terry L, Wang Y, Wood M, Massey AJ, J Med Chem. 2011 May 20. PMID:21526763
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk]
  • Biological Unit Coordinates (3ldq.pdb1.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 3LDQ
  • CSU: Contacts of Structural Units for 3LDQ
  • Structure Factors (575 Kb)
  • Retrieve 3LDQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LDQ from S2C, [Save to disk]
  • Re-refined 3ldq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LDQ 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 3LDQ
  • 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 3LDQ, from MSDmotif at EBI
  • Fold representative 3ldq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ldq_B] [3ldq] [3ldq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3LDQ: [BAG ] by SMART
  • Other resources with information on 3LDQ
  • Community annotation for 3LDQ 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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