4OMU

Crystal structure of shikimate dehydrogenase (AroE) from Pseudomonas putida

• PDB DOI: https://doi.org/10.2210/pdb4OMU/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Pseudomonas putida KT2440
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-01-27 Released: 2014-06-04 
• Deposition Author(s): Peek, J., Christendat, D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.217 
• R-Value Work: 0.181 

Starting Model: experimental

Literature

Crystal structure of shikimate dehydrogenase (AroE) from Pseudomonas putida

Peek, J., Christendat, D.

To be published.

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.

Biological Assembly 3  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 60.93 kDa 
• Atom Count: 4,700 
• Modelled Residue Count: 556 
• Deposited Residue Count: 566 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Shikimate dehydrogenase	A, B	283	Pseudomonas putida KT2440	Mutation(s): 0  Gene Names: aroE-1, aroE, aroE1, PP_0074 EC: 1.1.1.25
UniProt
Find proteins for Q88RQ5 (Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440)) Explore Q88RQ5  Go to UniProtKB:  Q88RQ5

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.217 
• R-Value Work: 0.181 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.555	α = 90
b = 84.393	β = 90
c = 94.404	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-06-04 
Deposition Author(s): Peek, J., Christendat, D.

Revision History  

• Version 1.0: 2014-06-04
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description