4ZQF | pdb_00004zqf

Crystal structure of DOX-P Reductoisomerase fosmidomycin and magnesium

• PDB DOI: https://doi.org/10.2210/pdb4ZQF/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Moraxella catarrhalis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-05-10 Released: 2016-06-29 
• Deposition Author(s): Birkinshaw, R.W., Brady, R.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.263 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.224 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.226 (Depositor) 

Literature

Crystal structures of the Moraxella catarrhalis DOX-P Reductoisomerase

Birkinshaw, R.W., Brady, R.L.

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: 93.39 kDa 
• Atom Count: 6,216 
• Modeled Residue Count: 804 
• Deposited Residue Count: 864 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
1-deoxy-D-xylulose 5-phosphate reductoisomerase	A, B	432	Moraxella catarrhalis	Mutation(s): 0  Gene Names: dxr, DR90_1378 EC: 1.1.1.267

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FOM	D [auth A], F [auth B]	3-[FORMYL(HYDROXY)AMINO]PROPYLPHOSPHONIC ACID C4 H10 N O5 P GJXWDTUCERCKIX-UHFFFAOYSA-N
MG	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.263 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.224 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.226 (Depositor) 

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.55	α = 90
b = 66.55	β = 90
c = 389.479	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-06-29 
Deposition Author(s): Birkinshaw, R.W., Brady, R.L.

Revision History  

• Version 1.0: 2016-06-29
  Type: Initial release
  
• Version 1.1: 2024-05-08
  Changes: Data collection, Database references, Derived calculations, Refinement description