1IGP

X-RAY CRYSTALLOGRAPHIC STUDIES OF RECOMBINANT INORGANIC PYROPHOSPHATASE FROM ESCHERICHIA COLI

Structural Biology Knowledgebase: 1IGP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.220

Literature

Macromolecules
Sequence Display for 1IGP

Classification: ACID ANHYDRIDE HYDROLASE

Total Structure Weight: 19585.46

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


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.220
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 110.40 α = 90.00
b = 110.40 β = 90.00
c = 76.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-08-01
  • Released Date: 1994-12-20
  • Deposition author(s): Oganessyan, V.Yu., Avaeva, S.M., Harutyunyan, E.H.

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