1GV3

The 2.0 Angstrom resolution structure of the catalytic portion of a cyanobacterial membrane-bound manganese superoxide dismutase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 1GV3

Classification: MANGANESE SUPEROXIDE DISMUTASE

Total Structure Weight: 56535.96

Macromolecule Entities
Molecule Chains Length Organism Details
MANGANESE SUPEROXIDE DISMUTASE A, B 248 Nostoc sp. pcc 7120 Fragment: HELICAL HAIRPIN, ALPHA/BETA DOMAIN, RESIDUES 30-270
Mutation: I179V, S187N
Gene Name(s): all0070
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: 2.0 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.188
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 151.32 α = 90.00
b = 151.32 β = 90.00
c = 69.28 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-05
  • Released Date: 2002-08-08
  • Deposition author(s): Atzenhofer, W., Regelsberger, G., Jacob, U., Huber, R., Peschek, G.A., Obinger, C.

Revision History

  • Version 1_0: 2002-08-08

    Type: Initial release

  • Version 1_1: 2011-06-02

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance