8IA1

plastidial glycerol-3-phosphate acyltransferases (GPAT) from the green alga Myrmecia incisa

• PDB DOI: https://doi.org/10.2210/pdb8IA1/pdb

• Classification: TRANSFERASE
• Organism(s): Lobosphaera incisa
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-02-07 Released: 2024-02-07 
• Deposition Author(s): Song, X.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free: 0.242 
• R-Value Work: 0.183 
• R-Value Observed: 0.186 

Literature

Unique recognition of the microalgal plastidial glycerol-3-phosphate acyltransferase for acyl-ACP

Song, X.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

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: 124.95 kDa 
• Atom Count: 8,916 
• Modelled Residue Count: 1,083 
• Deposited Residue Count: 1,116 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glycerol-3-phosphate acyltransferase, chloroplastic	A, B, C	372	Lobosphaera incisa	Mutation(s): 0  Gene Names: GPAT
UniProt
Find proteins for A0A0B5EHP8 (Lobosphaera incisa) Explore A0A0B5EHP8  Go to UniProtKB:  A0A0B5EHP8

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.31 Å
• R-Value Free: 0.242 
• R-Value Work: 0.183 
• R-Value Observed: 0.186 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.093	α = 110.847
b = 81.553	β = 106.79
c = 88.489	γ = 99.932

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-02-07 
Deposition Author(s): Song, X.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	21877110

Revision History  

• Version 1.0: 2024-02-07
  Type: Initial release