1DXI

STRUCTURE DETERMINATION OF GLUCOSE ISOMERASE FROM STREPTOMYCES MURINUS AT 2.6 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Observed: 0.214 

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This is version 1.2 of the entry. See complete history


Literature

Structure determination of glucose isomerase from Streptomyces murinus at 2.6 A resolution.

Rasmussen, H.la Cour, T.Nyborg, J.Schulein, M.

(1994) Acta Crystallogr D Biol Crystallogr 50: 124-131

  • DOI: 10.1107/S0907444993009540
  • Primary Citation of Related Structures:  
    1DXI

  • PubMed Abstract: 
  • Glucose isomerase from Streptomyces murinus has been crystallized in space group P4(1)2(1)2, cell dimensions a = b = 137.65 and c = 132.20 A. One dimer of the tetrametric molecule is found per asymmetric unit. An initial structure solution was obtained by the molecular replacement method ...

    Glucose isomerase from Streptomyces murinus has been crystallized in space group P4(1)2(1)2, cell dimensions a = b = 137.65 and c = 132.20 A. One dimer of the tetrametric molecule is found per asymmetric unit. An initial structure solution was obtained by the molecular replacement method. The crystallographic refinement was performed using molecular dynamics techniques with X-ray restraints. The final crystallographic R value is 21.4% at 2.6 A resolution including 3023 non-H atoms, two metal ions and two water molecules per monomer.


    Organizational Affiliation

    Department of Organic Chemistry, Royal Danish School of Pharmacy, Copenhagen, Denmark.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
D-XYLOSE ISOMERASEA, B388Streptomyces murinusMutation(s): 0 
Gene Names: xylA
EC: 5.3.1.5
UniProt
Find proteins for P37031 (Streptomyces murinus)
Explore P37031 
Go to UniProtKB:  P37031
Protein Feature View
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Observed: 0.214 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 137.65α = 90
b = 137.65β = 90
c = 132.2γ = 90
Software Package:
Software NamePurpose
PROLSQrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1994-01-31
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance