5VWM

Crystal structure of UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase (LpxC) from Pseudomonas aeruginosa in complex with CHIR-090 inhibitor

• PDB DOI: https://doi.org/10.2210/pdb5VWM/pdb

• Classification: Hydrolase/Hydrolase Inhibitor
• Organism(s): Pseudomonas aeruginosa PAO1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-05-22 Released: 2017-06-07 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.178 
• R-Value Work: 0.138 
• R-Value Observed: 0.142 

Literature

Crystal structure of UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase (LpxC) from Pseudomonas aeruginosa in complex with CHIR-090 inhibitor

Delker, S.L., Mayclin, S.J., Phan, J.N., Abendroth, J., Lorimer, D., Edwards, T.E.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 45.46 kDa 
• Atom Count: 2,843 
• Modelled Residue Count: 300 
• Deposited Residue Count: 400 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-3-O-acyl-N-acetylglucosamine deacetylase	A	400	Pseudomonas aeruginosa PAO1	Mutation(s): 0  Gene Names: lpxC, envA, PA4406 EC: 3.5.1.108
UniProt
Find proteins for P47205 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore P47205  Go to UniProtKB:  P47205

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
C90	B [auth A]	N-{(1S,2R)-2-hydroxy-1-[(hydroxyamino)carbonyl]propyl}-4-{[4-(morpholin-4-ylmethyl)phenyl]ethynyl}benzamide C24 H27 N3 O5 FQYBTYFKOHPWQT-VGSWGCGISA-N
ZN	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
EDO	F [auth A], G [auth A], H [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA	E [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Binding Affinity Annotations
ID	Source	Binding Affinity
C90	BindingDB:  5VWM	Kd: 0.48 (nM) from 1 assay(s)
		IC50: min: 1, max: 310 (nM) from 3 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.178 
• R-Value Work: 0.138 
• R-Value Observed: 0.142 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.85	α = 111.3
b = 47.59	β = 109
c = 48.41	γ = 98.39

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-06-07 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2017-06-07
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Data collection
• Version 1.2: 2018-03-07
  Changes: Data collection
• Version 1.3: 2019-02-06
  Changes: Data collection, Other
• Version 1.4: 2023-10-04
  Changes: Data collection, Database references, Refinement description