1IX9

Crystal Structure of the E. coli Manganase(III) superoxide dismutase mutant Y174F at 0.90 angstroms resolution.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.90 Å
  • R-Value Free: 0.127 
  • R-Value Work: 0.107 
  • R-Value Observed: 0.107 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Structures at 0.90 A resolution of the oxidised and reduced forms of the Y174F mutant of the manganese superoxide dismutase from Escherichia coli

Anderson, B.F.Edwards, R.A.Whittaker, M.M.Whittaker, J.W.Baker, E.N.Jameson, G.B.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Superoxide Dismutase
A, B
205Escherichia coliMutation(s): 1 
EC: 1.15.1.1
UniProt
Find proteins for P00448 (Escherichia coli (strain K12))
Explore P00448 
Go to UniProtKB:  P00448
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00448
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.90 Å
  • R-Value Free: 0.127 
  • R-Value Work: 0.107 
  • R-Value Observed: 0.107 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.893α = 90
b = 46.017β = 98.4
c = 95.993γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
SHELXL-97refinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-12-17
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2021-11-10
    Changes: Data collection, Database references, Derived calculations
  • Version 1.4: 2023-10-25
    Changes: Data collection, Refinement description