8TWX

Synthesis and Evaluation of Diaryl Ether Modulators of the Leukotriene A4 Hydrolase Aminopeptidase Activity

• PDB DOI: https://doi.org/10.2210/pdb8TWX/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-08-21 Released: 2024-08-28 
• Deposition Author(s): Lee, K.H., Lee, S.H., Paige, M., Noble, S.M.
• Funding Organization(s): National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.237 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 

Starting Model: experimental

Literature

Synthesis and Evaluation of Diaryl Ether Modulators of the Leukotriene A4 Hydrolase Aminopeptidase Activity

Lee, K.H., Lee, S.H., Paige, M., Noble, S.M.

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: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Macromolecule Content

• Total Structure Weight: 207.45 kDa 
• Atom Count: 15,060 
• Modelled Residue Count: 1,818 
• Deposited Residue Count: 1,821 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Leukotriene A-4 hydrolase	A, B, C	607	Homo sapiens	Mutation(s): 0  Gene Names: LTA4H
UniProt & NIH Common Fund Data Resources
Find proteins for P09960 (Homo sapiens) Explore P09960  Go to UniProtKB:  P09960
PHAROS:  P09960 GTEx:  ENSG00000111144

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
VI7 (Subject of Investigation/LOI)	D [auth A], F [auth B]	5-[4-(4-chlorophenoxy)phenyl]-1H-pyrazol-3-amine C15 H12 Cl N3 O VORZJDMLVXLYIT-UHFFFAOYSA-N
ZN	E [auth A], G [auth B], H [auth C]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.237 
• R-Value Work: 0.201 
• R-Value Observed: 0.202 
• Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 139.579	α = 90
b = 139.579	β = 90
c = 84.337	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
DIALS	data reduction
DIALS	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-28 
Deposition Author(s): Lee, K.H., Lee, S.H., Paige, M., Noble, S.M.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)	United States	1R01HL132287-01

Revision History  

• Version 1.0: 2024-08-28
  Type: Initial release