2ESN

The crystal structure of probable transcriptional regulator PA0477 from Pseudomonas aeruginosa

• PDB DOI: https://doi.org/10.2210/pdb2ESN/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2005-10-26 Released: 2005-11-01 
• Deposition Author(s): Lunin, V.V., Chang, C., Skarina, T., Gorodischenskaya, E., Edwards, A.M., Joachimiak, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.251 
• R-Value Work: 0.194 
• R-Value Observed: 0.195 

Literature

The crystal structure of putative transcriptional regulator Pa0477 from Pseudomonas aeruginosa

Lunin, V.V., Chang, C., Skarina, T., Gorodischenskaya, E., Joachimiak, A., Edwards, A., Savchenko, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 137.18 kDa 
• Atom Count: 10,202 
• Modelled Residue Count: 1,195 
• Deposited Residue Count: 1,240 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
probable transcriptional regulator	A, B [auth C], C [auth B], D	310	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for Q9I641 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I641  Go to UniProtKB:  Q9I641

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.251 
• R-Value Work: 0.194 
• R-Value Observed: 0.195 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.035	α = 90
b = 171.209	β = 90
c = 86.78	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SnB	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-11-01 
Deposition Author(s): Lunin, V.V., Chang, C., Skarina, T., Gorodischenskaya, E., Edwards, A.M., Joachimiak, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-11-01
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2011-10-05
  Changes: Structure summary
• Version 1.4: 2017-10-18
  Changes: Advisory, Refinement description
• Version 1.5: 2024-02-14
  Changes: Data collection, Database references