6PRO

MnSOD from Geobacillus stearothermophilus

• PDB DOI: https://doi.org/10.2210/pdb6PRO/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Geobacillus stearothermophilus
• Mutation(s): No 


• Deposited: 2019-07-10 Released: 2020-05-20 
• Deposition Author(s): Adams, J.J., Morton, C.J., Parker, M.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 0.196 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 

Literature

The Crystal Structure of the Manganese Superoxide Dismutase from Geobacillus stearothermophilus: Parker and Blake (1988) Revisited

Adams, J.J., Morton, C.J., Parker, M.W.

(2020) Aust J Chem 73: 145-150

• DOI: https://doi.org/10.1071/CH19346

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 45.37 kDa 
• Atom Count: 3,352 
• Modelled Residue Count: 404 
• Deposited Residue Count: 404 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Superoxide dismutase	A, B	202	Geobacillus stearothermophilus	Mutation(s): 0  EC: 1.15.1.1
UniProt
Find proteins for P00449 (Geobacillus stearothermophilus) Explore P00449  Go to UniProtKB:  P00449

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MN	C [auth A], D [auth B]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 0.196 
• R-Value Work: 0.154 
• R-Value Observed: 0.156 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.2	α = 90
b = 111.1	β = 90
c = 51.1	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
in-house	data scaling
in-house	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-05-20 
Deposition Author(s): Adams, J.J., Morton, C.J., Parker, M.W.

Revision History  

• Version 1.0: 2020-05-20
  Type: Initial release
  
• Version 1.1: 2024-03-13
  Changes: Data collection, Database references, Derived calculations