3P0R | pdb_00003p0r

Crystal structure of azoreductase from Bacillus anthracis str. Sterne

• PDB DOI: https://doi.org/10.2210/pdb3P0R/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Bacillus anthracis str. Sterne
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-09-29 Released: 2010-10-20 
• Deposition Author(s): Filippova, E.V., Wawrzak, Z., Kudritska, M., Edwards, A., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.234 (Depositor), 0.236 (DCC) 
• R-Value Work: 
  0.188 (Depositor), 0.193 (DCC) 
• R-Value Observed: 
  0.190 (Depositor) 

Literature

Crystal structure of azoreductase from Bacillus anthracis str. Sterne

Filippova, E.V., Wawrzak, Z., Kudritska, M., Edwards, A., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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)

Macromolecule Content 

• Total Structure Weight: 23.75 kDa 
• Atom Count: 1,805 
• Modeled Residue Count: 208 
• Deposited Residue Count: 211 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Azoreductase	A	211	Bacillus anthracis str. Sterne	Mutation(s): 0  Gene Names: BAA_5688 EC: 1.6.5 (UniProt), 1.7.1.17 (UniProt)
UniProt
Find proteins for Q81JP2 (Bacillus anthracis) Explore Q81JP2  Go to UniProtKB:  Q81JP2

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	D [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
SO4	B [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	C [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 1.80 Å
• R-Value Free:  0.234 (Depositor), 0.236 (DCC) 
• R-Value Work:  0.188 (Depositor), 0.193 (DCC) 
• R-Value Observed: 0.190 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33p0r

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.391	α = 90
b = 101.262	β = 90
c = 63.134	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHENIX	model building
CCP4	model building
MrBUMP	phasing
REFMAC	refinement
BLU-MAX	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing
CCP4	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-20 
Deposition Author(s): Filippova, E.V., Wawrzak, Z., Kudritska, M., Edwards, A., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2010-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2024-11-27
  Changes: Data collection, Database references, Derived calculations, Structure summary