3QZB

Crystal structure of a putative superoxide reductase (TM0658) from THERMOTOGA MARITIMA at 1.10 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3QZB/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Thermotoga maritima
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-03-04 Released: 2011-03-30 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.10 Å
• R-Value Free: 0.153 
• R-Value Work: 0.124 
• R-Value Observed: 0.126 

Literature

Crystal structure of a putative superoxide reductase (TM0658) from Thermotoga maritima at 1.10 A resolution

Joint Center for Structural Genomics (JCSG)

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, light scattering

Macromolecule Content

• Total Structure Weight: 16.47 kDa 
• Atom Count: 1,368 
• Modelled Residue Count: 132 
• Deposited Residue Count: 143 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative superoxide reductase	A	143	Thermotoga maritima	Mutation(s): 0  Gene Names: TM0658, TM_0658 EC: 1.15.1.2
UniProt
Find proteins for Q9WZC6 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WZC6  Go to UniProtKB:  Q9WZC6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FE	B [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.10 Å
• R-Value Free: 0.153 
• R-Value Work: 0.124 
• R-Value Observed: 0.126 
• Space Group: I 2 2 2
• Diffraction Data: https://doi.org/10.18430/M33QZB

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.26	α = 90
b = 54.63	β = 90
c = 88.84	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SHELX	phasing
SHARP	phasing
XSCALE	data scaling
REFMAC	refinement
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-03-30 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2011-03-30
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-07-20
  Changes: Structure summary
• Version 1.3: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.4: 2024-02-21
  Changes: Data collection, Database references, Derived calculations