2A35

1.5 A Crystal Structure of a Protein of Unknown Function PA4017 from Pseudomonas aeruginosa PAO1, Possible Epimerase

• PDB DOI: https://doi.org/10.2210/pdb2A35/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Pseudomonas aeruginosa PAO1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2005-06-23 Released: 2005-08-09 
• Deposition Author(s): Zhang, R., Xu, L., Cuff, M., Savchenko, A., Cymborowski, M., Minor, W., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.204 
• R-Value Work: 0.174 
• R-Value Observed: 0.176 

Literature

1.5A crystal structure of a hypothetical protein PA4017 from Pseudomonas aeruginosa PAO1

Zhang, R., Xu, L., Cuff, M., Savchenko, A., Cymborowski, M., Minor, W., 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 (software)

Macromolecule Content

• Total Structure Weight: 46.68 kDa 
• Atom Count: 3,691 
• Modelled Residue Count: 416 
• Deposited Residue Count: 430 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein PA4017	A, B	215	Pseudomonas aeruginosa PAO1	Mutation(s): 0  Gene Names: gi:9950210
UniProt
Find proteins for Q9HX10 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HX10  Go to UniProtKB:  Q9HX10

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.204 
• R-Value Work: 0.174 
• R-Value Observed: 0.176 
• Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.762	α = 90
b = 98.762	β = 90
c = 71.409	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-08-09 
Deposition Author(s): Zhang, R., Xu, L., Cuff, M., Savchenko, A., Cymborowski, M., Minor, W., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-08-09
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2022-04-13
  Changes: Database references, Structure summary