3OYY

Structure of Pseudomonas aeruginosa elongation factor P

• PDB DOI: https://doi.org/10.2210/pdb3OYY/pdb

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


• Deposited: 2010-09-24 Released: 2011-03-09 
• Deposition Author(s): Choe, J., Choi, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.259 
• R-Value Work: 0.204 
• R-Value Observed: 0.207 

Literature

Crystal structure of elongation factor P from Pseudomonas aeruginosa at 1.75 angstrom resolution.

Choi, S., Choe, J.

(2011) Proteins 79: 1688-1693

• PubMed: 21365687 
• DOI: https://doi.org/10.1002/prot.22992
• Primary Citation of Related Structures:  
  3OYY

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Organizational Affiliation: 

Department of Life Science, University of Seoul, Seoul 130-743, Korea.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 42.69 kDa 
• Atom Count: 3,426 
• Modelled Residue Count: 373 
• Deposited Residue Count: 382 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Elongation factor P	A, B	191	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: efp, PA2851
UniProt
Find proteins for Q9HZZ2 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HZZ2  Go to UniProtKB:  Q9HZZ2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	C [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.259 
• R-Value Work: 0.204 
• R-Value Observed: 0.207 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.852	α = 90.19
b = 51.986	β = 99.52
c = 67.581	γ = 104.57

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-03-09 
Deposition Author(s): Choe, J., Choi, S.

Revision History  

• Version 1.0: 2011-03-09
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2019-12-25
  Changes: Database references
• Version 1.3: 2024-03-20
  Changes: Data collection, Database references, Derived calculations