2AMU | pdb_00002amu

CRYSTAL STRUCTURE OF A PUTATIVE SUPEROXIDE REDUCTASE (TM0658) FROM THERMOTOGA MARITIMA AT 2.00 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb2AMU/pdb

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


• Deposited: 2005-08-10 Released: 2005-08-23 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.202 (Depositor), 0.210 (DCC) 
• R-Value Work: 
  0.147 (Depositor), 0.150 (DCC) 

Starting Model: experimental

Literature

Crystal structure of Putative superoxide reductase (EC 1.15.1.2) (SOR) (tm0658) from THERMOTOGA MARITIMA at 2.00 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

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)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA,PQS (software)

Macromolecule Content 

• Total Structure Weight: 16.47 kDa 
• Atom Count: 1,122 
• Modeled 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 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: 2.00 Å
• R-Value Free:  0.202 (Depositor), 0.210 (DCC) 
• R-Value Work:  0.147 (Depositor), 0.150 (DCC) 

Diffraction Data: https://doi.org/10.18430/M32AMU

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.618	α = 90
b = 77.305	β = 90
c = 64.731	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-08-23 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2005-08-23
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Derived calculations, Version format compliance
• Version 1.3: 2023-01-25
  Changes: Database references, Derived calculations
• Version 1.4: 2023-09-20
  Changes: Data collection, Refinement description