1OBW

STRUCTURE OF INORGANIC PYROPHOSPHATASE

Structural Biology Knowledgebase: 1OBW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 1OBW

Classification: HYDROLASE

Total Structure Weight: 58926.51

Macromolecule Entities
Molecule Chains Length Organism Details
INORGANIC PYROPHOSPHATASE A, B, C 175 Escherichia coli EC#: 3.6.1.1 IUBMB
Mutation: I85T
Gene Name(s): ppa b4226 JW4185
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A, B, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.176
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 110.30 α = 90.00
b = 110.30 β = 90.00
c = 78.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-10-09
  • Released Date: 1997-09-04
  • Deposition author(s): Oganessyan, V.Yu., Harutyunyan, E.H., Avaeva, S.M., Oganessyan, N.N., Mather, T., Huber, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values