1HJO

ATPase domain of human heat shock 70kDa protein 1

Structural Biology Knowledgebase: 1HJO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 1HJO

Classification: HYDROLASE

Total Structure Weight: 42385.55

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (HEAT-SHOCK 70KD PROTEIN) A 380 Homo sapiens EC#: 3.6.1.3 IUBMB
Fragment: 42KD ATPASE N-TERMINAL FRAGMENT
Gene Name(s): HSPA1A Gene View HSPA1 HSX70
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ADP IC50: 280 nM (88) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.203
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.21 α = 90.00
b = 72.56 β = 90.00
c = 98.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-10-13
  • Released Date: 1998-10-21
  • Deposition author(s): Osipiuk, J., Walsh, M.A., Freeman, B.C., Morimoto, R.I., Joachimiak, A.

Revision History

  • 2012-05-23
    Type: Entry title | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4