8CN8

apo Pseudomonas aeruginosa FabF C164A mutant

• PDB DOI: https://doi.org/10.2210/pdb8CN8/pdb

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


• Deposited: 2023-02-22 Released: 2024-01-10 
• Deposition Author(s): Georgiou, C., Brenk, R., Espeland, L.O.
• Funding Organization(s): Research Council of Norway

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.175 
• R-Value Work: 0.141 
• R-Value Observed: 0.143 

Starting Model: experimental

Literature

New starting points for antibiotics targeting P. aeruginosa FabF discovered by crystallographic fragment screening followed by hit expansion

Georgiou, C., Espeland, L.O., Bukya, H., Yadrykhinsky, V., Haug, B.E., Mainkar, P., Brenk, R.

(2023) ChemRxiv 

• DOI: https://doi.org/10.26434/chemrxiv-2023-cwk25

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 4-mer - A4 

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 175.99 kDa 
• Atom Count: 13,761 
• Modelled Residue Count: 1,674 
• Deposited Residue Count: 1,676 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier-protein] synthase 2	A, B, C, D	419	Pseudomonas aeruginosa	Mutation(s): 1  Gene Names: fabF1, PA2965 EC: 2.3.1.179
UniProt
Find proteins for G3XDA2 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore G3XDA2  Go to UniProtKB:  G3XDA2

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.175 
• R-Value Work: 0.141 
• R-Value Observed: 0.143 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.837	α = 90
b = 72.496	β = 90
c = 139.592	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-10 
Deposition Author(s): Georgiou, C., Brenk, R., Espeland, L.O.

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Funding Organization	Location	Grant Number
Research Council of Norway	Norway	273588

Revision History  

• Version 1.0: 2024-01-10
  Type: Initial release