3FOB

Crystal structure of bromoperoxidase from Bacillus anthracis

• PDB DOI: https://doi.org/10.2210/pdb3FOB/pdb

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


• Deposited: 2008-12-29 Released: 2009-01-06 
• Deposition Author(s): Osipiuk, J., Gu, M., Stam, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.195 
• R-Value Work: 0.164 
• R-Value Observed: 0.165 

Starting Model: experimental

Literature

X-ray crystal structure of bromoperoxidase from Bacillus anthracis.

Osipiuk, J., Gu, M., Stam, J., Anderson, W.F., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content

• Total Structure Weight: 93.89 kDa 
• Atom Count: 7,419 
• Modelled Residue Count: 830 
• Deposited Residue Count: 843 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bromoperoxidase	A, B, C	281	Bacillus anthracis str. Ames	Mutation(s): 0  Gene Names: BAS2941, BA_3165, GBAA3165
UniProt
Find proteins for A0A6L8NUA5 (Bacillus anthracis) Explore A0A6L8NUA5  Go to UniProtKB:  A0A6L8NUA5

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	D [auth A], G [auth B], H [auth C]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	E [auth A], F [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.195 
• R-Value Work: 0.164 
• R-Value Observed: 0.165 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m33fob

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.037	α = 90
b = 48.326	β = 94.05
c = 101.932	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
MOLREP	phasing
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-01-06 
Deposition Author(s): Osipiuk, J., Gu, M., Stam, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2009-01-06
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2023-11-22
  Changes: Data collection