9HLY | pdb_00009hly

Crystal structure of Arabidopsis thaliana Acyl-ACP Thioesterase (At-FatA) complexed with N-(3-chlorophenyl)-2-[4-(2-fluorophenyl)-3-methoxy-5-oxo-2H-pyrrol-1-yl]-2-methyl-propanamide

• PDB DOI: https://doi.org/10.2210/pdb9HLY/pdb

• Classification: HYDROLASE
• Organism(s): Arabidopsis thaliana
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-12-05 Released: 2025-05-14 
• Deposition Author(s): Montgomery, M.G.
• Funding Organization(s): Other private

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free: 
  0.272 (Depositor), 0.278 (DCC) 
• R-Value Work: 
  0.222 (Depositor), 0.233 (DCC) 

Starting Model: experimental

Literature

Crystal structure of Arabidopsis thaliana Acyl-ACP Thioesterase (At-FatA) complexed with N-(3-chlorophenyl)-2-[4-(2-fluorophenyl)-3-methoxy-5-oxo-2H-pyrrol-1-yl]-2-methyl-propanamide

Montgomery, M.G.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 68.23 kDa 
• Atom Count: 4,272 
• Modeled Residue Count: 519 
• Deposited Residue Count: 590 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Oleoyl-acyl carrier protein thioesterase 1, chloroplastic	A [auth AaA], B [auth BaB]	295	Arabidopsis thaliana	Mutation(s): 0  Gene Names: FATA, FATA1, At3g25110, MJL12.5 EC: 3.1.2.14
UniProt
Find proteins for Q42561 (Arabidopsis thaliana) Explore Q42561  Go to UniProtKB:  Q42561

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A1IV8 (Subject of Investigation/LOI)	C [auth AaA], F [auth BaB]	~{N}-(3-chlorophenyl)-2-[4-(2-fluorophenyl)-3-methoxy-5-oxidanylidene-2~{H}-pyrrol-1-yl]-2-methyl-propanamide C21 H20 Cl F N2 O3 NSSJIPGWTMBBIM-UHFFFAOYSA-N
SO4	D [auth AaA], E [auth AaA]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free:  0.272 (Depositor), 0.278 (DCC) 
• R-Value Work:  0.222 (Depositor), 0.233 (DCC) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.67	α = 90
b = 98.04	β = 90
c = 127.23	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-05-14 
Deposition Author(s): Montgomery, M.G.

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Funding Organization	Location	Grant Number
Other private		--

Revision History  

• Version 1.0: 2025-05-14
  Type: Initial release