3RD3

Structure of Pseudomonas aeruginosa transcriptional regulator PA2196

• PDB DOI: https://doi.org/10.2210/pdb3RD3/pdb

• Classification: TRANSCRIPTION
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-03-31 Released: 2012-04-04 
• Deposition Author(s): Choe, J., Kang, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.295 
• R-Value Work: 0.217 
• R-Value Observed: 0.221 

Literature

Structure of Pseudomonas aeruginosa transcriptional regulator PA2196

Choe, J., Kang, Y.

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: 44.11 kDa 
• Atom Count: 2,979 
• Modelled Residue Count: 374 
• Deposited Residue Count: 394 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable transcriptional regulator	A, B	197	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: PA2196
UniProt
Find proteins for Q9I1S1 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I1S1  Go to UniProtKB:  Q9I1S1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.295 
• R-Value Work: 0.217 
• R-Value Observed: 0.221 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.396	α = 90
b = 45.589	β = 109.72
c = 66.84	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-04-04 
Deposition Author(s): Choe, J., Kang, Y.

Revision History  

• Version 1.0: 2012-04-04
  Type: Initial release