6S0D

H30 MnSOD-3 Mutant II

• PDB DOI: https://doi.org/10.2210/pdb6S0D/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Caenorhabditis elegans
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2019-06-14 Released: 2020-04-22 
• Deposition Author(s): Bonetta, R., Trinh, C.H., Hunter, G.J., Hunter, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.52 Å
• R-Value Free: 0.219 
• R-Value Work: 0.170 
• R-Value Observed: 0.173 

Literature

H30 MnSOD-3 Mutant II

Bonetta, R., Trinh, C.H., Hunter, G.J., Hunter, T.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 45.49 kDa 
• Atom Count: 3,498 
• Modelled Residue Count: 388 
• Deposited Residue Count: 390 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Superoxide dismutase [Mn] 2, mitochondrial	A, B [auth C]	195	Caenorhabditis elegans	Mutation(s): 1  Gene Names: sod-3, C08A9.1 EC: 1.15.1.1
UniProt
Find proteins for P41977 (Caenorhabditis elegans) Explore P41977  Go to UniProtKB:  P41977

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	D [auth A], E [auth A], F [auth A], G [auth A], I [auth C], J [auth C], K [auth C]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
MN (Subject of Investigation/LOI)	C [auth A], H [auth C]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO	A, B [auth C]	L-PEPTIDE LINKING	C3 H7 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.52 Å
• R-Value Free: 0.219 
• R-Value Work: 0.170 
• R-Value Observed: 0.173 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.48	α = 90
b = 82.48	β = 90
c = 135.22	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
PHASER	phasing
Coot	model building
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-04-22 
Deposition Author(s): Bonetta, R., Trinh, C.H., Hunter, G.J., Hunter, T.

Revision History  

• Version 1.0: 2020-04-22
  Type: Initial release
  
• Version 2.0: 2021-06-16
  Type: Coordinate replacement
  Reason: Model orientation/position
  Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Database references, Derived calculations, Other, Polymer sequence, Refinement description, Source and taxonomy, Structure summary
• Version 2.1: 2024-01-24
  Changes: Data collection, Database references, Refinement description