1AR4

X-RAY STRUCTURE ANALYSIS OF THE CAMBIALISTIC SUPEROXIDE DISMUTASE FROM PROPIONIBACTERIUM SHERMANII ACTIVE WITH FE OR MN

Structural Biology Knowledgebase: 1AR4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 1AR4

Classification: OXIDOREDUCTASE

Total Structure Weight: 45428.94

Macromolecule Entities
Molecule Chains Length Organism Details
SUPEROXIDE DISMUTASE A, B 201 Propionibacterium freudenreichii EC#: 1.15.1.1 IUBMB
Gene Name(s): sodA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-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: 0.205
  • R-Value Work: 0.156
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 79.68 α = 90.00
b = 85.64 β = 90.00
c = 108.85 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-08-09
  • Released Date: 1997-11-12
  • Deposition author(s): Schmidt, M., Meier, B., Parak, F.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 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