3RHI | pdb_00003rhi

DNA-binding protein HU from Bacillus anthracis

• PDB DOI: https://doi.org/10.2210/pdb3RHI/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Bacillus anthracis str. Sterne
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-04-11 Released: 2011-04-20 
• Deposition Author(s): Osipiuk, J., Makowska-Grzyska, M., Hasseman, 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: 2.48 Å
• R-Value Free: 
  0.292 (Depositor), 0.290 (DCC) 
• R-Value Work: 
  0.222 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.225 (Depositor) 

Starting Model: experimental

Literature

DNA-binding protein HU from Bacillus anthracis.

Osipiuk, J., Makowska-Grzyska, M., Hasseman, J., Anderson, W.F., Joachimiak, A.

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: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 40.06 kDa 
• Atom Count: 2,654 
• Modeled Residue Count: 348 
• Deposited Residue Count: 372 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA-binding protein HU	A, B, C, D	93	Bacillus anthracis str. Sterne	Mutation(s): 0  Gene Names: BAS3574
UniProt
Find proteins for A0A6L8Q3B5 (Bacillus anthracis) Explore A0A6L8Q3B5  Go to UniProtKB:  A0A6L8Q3B5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.48 Å
• R-Value Free:  0.292 (Depositor), 0.290 (DCC) 
• R-Value Work:  0.222 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.225 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33rhi

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 123.984	α = 90
b = 43.105	β = 125.65
c = 85.141	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
HKL-3000	data scaling
MOLREP	phasing
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-04-20 
Deposition Author(s): Osipiuk, J., Makowska-Grzyska, M., Hasseman, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2011-04-20
  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: 2023-09-13
  Changes: Data collection, Database references, Refinement description