8EY9

Structure of Arabidopsis fatty acid amide hydrolase mutant S305A in complex with 9-hydroxy-10,12-octadecadienoyl-ethanolamide

• PDB DOI: https://doi.org/10.2210/pdb8EY9/pdb

• Classification: HYDROLASE
• Organism(s): Arabidopsis thaliana
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2022-10-26 Released: 2024-05-29 
• Deposition Author(s): Aziz, M., Wang, X., Gaguancela, O.A., Chapman, K.D.
• Funding Organization(s): National Science Foundation (NSF, United States)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.59 Å
• R-Value Free: 0.305 
• R-Value Work: 0.269 
• R-Value Observed: 0.270 

Literature

Structural interactions explain the versatility of FAAH in the hydrolysis of plant and microbial acyl amide signals

Aziz, M., Wang, X., Gaguancela, O.A., Chapman, K.D.

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.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Biological Assembly 5  

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

Biological assembly 5 assigned by authors.

Biological Assembly 6  

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

Biological assembly 6 assigned by authors.

Biological Assembly 7  

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

Biological assembly 7 assigned by authors.

Biological Assembly 8  

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

Biological assembly 8 assigned by authors.

Biological Assembly 9  

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

Biological assembly 9 assigned by authors.

Biological Assembly 10  

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

Biological assembly 10 assigned by authors.

Biological Assembly 11  

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

Biological assembly 11 assigned by authors.

Biological Assembly 12  

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

Biological assembly 12 assigned by authors.

Macromolecule Content

• Total Structure Weight: 836.79 kDa 
• Atom Count: 55,530 
• Modelled Residue Count: 7,242 
• Deposited Residue Count: 7,632 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fatty acid amide hydrolase	A, B, C, D, E, F, G, H, I, J, K, L	636	Arabidopsis thaliana	Mutation(s): 1  Gene Names: FAAH, At5g64440, T12B11.3 EC: 3.5.1.99
UniProt
Find proteins for Q7XJJ7 (Arabidopsis thaliana) Explore Q7XJJ7  Go to UniProtKB:  Q7XJJ7

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
X4X (Subject of Investigation/LOI)	M [auth B], N [auth E], O [auth F], P [auth G], Q [auth H], R [auth I]	(9R,10E,12Z)-9-hydroxy-N-(2-hydroxyethyl)octadeca-10,12-dienamide C20 H37 N O3 VYCHZJQSKAOAAT-HGKNAVPSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.59 Å
• R-Value Free: 0.305 
• R-Value Work: 0.269 
• R-Value Observed: 0.270 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 222.906	α = 90
b = 82.908	β = 109.13
c = 271.784	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-29 
Deposition Author(s): Aziz, M., Wang, X., Gaguancela, O.A., Chapman, K.D.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	--

Revision History  

• Version 1.0: 2024-05-29
  Type: Initial release