3IV4 | pdb_00003iv4

A putative oxidoreductase with a thioredoxin fold

• PDB DOI: https://doi.org/10.2210/pdb3IV4/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Staphylococcus aureus subsp. aureus N315
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-08-31 Released: 2009-09-15 
• Deposition Author(s): Fan, Y., Xu, X., Cui, H., Ng, J., Savchenko, A., Joachimiak, A., Edwards, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.190 (Depositor), 0.195 (DCC) 
• R-Value Work: 
  0.152 (Depositor), 0.159 (DCC) 
• R-Value Observed: 
  0.154 (Depositor) 

Literature

The crystal structure of a putative oxidoreductase with a thioredoxin fold

Fan, Y., Xu, X., Cui, H., Ng, J., Savchenko, A., Joachimiak, A., Edwards, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content 

• Total Structure Weight: 13.23 kDa 
• Atom Count: 1,272 
• Modeled Residue Count: 112 
• Deposited Residue Count: 112 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative oxidoreductase	A	112	Staphylococcus aureus subsp. aureus N315	Mutation(s): 0  Gene Names: SA0696

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.190 (Depositor), 0.195 (DCC) 
• R-Value Work:  0.152 (Depositor), 0.159 (DCC) 
• R-Value Observed: 0.154 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.83	α = 90
b = 33.078	β = 102.71
c = 47.325	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
SHELXD	phasing
MLPHARE	phasing
ARP	model building
WARP	model building
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-09-15 
Deposition Author(s): Fan, Y., Xu, X., Cui, H., Ng, J., Savchenko, A., Joachimiak, A., Edwards, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2009-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary