4RPE | pdb_00004rpe

Crystal Structure of Variant G186E from Pseudomonas Aeruginosa Lipoxygenase 2 at 1.60A (C2)

• PDB DOI: https://doi.org/10.2210/pdb4RPE/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2014-10-30 Released: 2015-11-04 
• Deposition Author(s): Carpena, X., Garreta, A., Herrero, L., Fita, I.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.272 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.227 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.229 (Depositor) 

Literature

Crystal Structure of Lipoxygenase 2 in space group C2

Carpena, X., Garreta, A., Herrero, L., Fita, I.

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 75.87 kDa 
• Atom Count: 5,785 
• Modeled Residue Count: 658 
• Deposited Residue Count: 688 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Linoleate 9/13-lipoxygenase	A	688	Pseudomonas aeruginosa	Mutation(s): 1  Gene Names: lox EC: 1.13.11 (PDB Primary Data), 1.13.11.58 (PDB Primary Data), 1.13.11.77 (PDB Primary Data), 1.13.11.12 (UniProt)
UniProt
Find proteins for Q8RNT4 (Pseudomonas aeruginosa) Explore Q8RNT4  Go to UniProtKB:  Q8RNT4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
8PE	C [auth A]	(2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl octadecanoate C37 H74 N O8 P RFJQNULIDFTTLL-PGUFJCEWSA-N
FE2	B [auth A]	FE (II) ION Fe CWYNVVGOOAEACU-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.272 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.227 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.229 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.63	α = 90
b = 96.88	β = 107.22
c = 87.32	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-11-04 
Deposition Author(s): Carpena, X., Garreta, A., Herrero, L., Fita, I.

Revision History  

• Version 1.0: 2015-11-04
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2024-02-28
  Changes: Data collection, Database references, Derived calculations