1S7I

1.8 A Crystal Structure of a Protein of Unknown Function PA1349 from Pseudomonas aeruginosa

• PDB DOI: https://doi.org/10.2210/pdb1S7I/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-01-29 Released: 2004-08-24 
• Deposition Author(s): Zhang, R., Skarina, T., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.262 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.218 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.218 (Depositor) 

Literature

1.8A crystal structure of a hypothetical protein PA1349 from Pseudomonas aeruginosa

Zhang, R., Skarina, T., Savchenko, A., Edwards, A., 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,PQS (software)

Macromolecule Content

• Total Structure Weight: 13.63 kDa 
• Atom Count: 1,014 
• Modelled Residue Count: 124 
• Deposited Residue Count: 124 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein PA1349	A	124	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for Q9I3Z5 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I3Z5  Go to UniProtKB:  Q9I3Z5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.262 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.218 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.218 (Depositor) 

Space Group: P 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.437	α = 90
b = 103.437	β = 90
c = 103.437	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-08-24 
Deposition Author(s): Zhang, R., Skarina, T., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-08-24
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references