7T34

Crystal structure of AtDHDPR1 from Arabidopsis thaliana

• PDB DOI: https://doi.org/10.2210/pdb7T34/pdb

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


• Deposited: 2021-12-06 Released: 2022-12-14 
• Deposition Author(s): Mackie, E.R.R., Panjikar, S., Soares da Costa, T.P.
• Funding Organization(s): Australian Research Council (ARC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.89 Å
• R-Value Free: 0.220 
• R-Value Work: 0.188 
• R-Value Observed: 0.191 

Literature

From bacteria to plants: a repurposing strategy in the pursuit for novel herbicides

Mackie, E.R.R., Barrow, A.S., Giel, M.C., Hulett, M.D., Gendall, A.R., Panjikar, S., Soares da Costa, T.P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: assay for oligomerization

Macromolecule Content

• Total Structure Weight: 32.27 kDa 
• Atom Count: 1,793 
• Modelled Residue Count: 235 
• Deposited Residue Count: 299 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxy-tetrahydrodipicolinate reductase 1, chloroplastic	A	299	Arabidopsis thaliana	Mutation(s): 0  Gene Names: DAPB1, At2g44040, F6E13.17 EC: 1.17.1.8
UniProt
Find proteins for O80574 (Arabidopsis thaliana) Explore O80574  Go to UniProtKB:  O80574

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.89 Å
• R-Value Free: 0.220 
• R-Value Work: 0.188 
• R-Value Observed: 0.191 
• Space Group: I 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 118.84	α = 90
b = 118.84	β = 90
c = 127.44	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
Auto-Rickshaw	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-12-14 
Deposition Author(s): Mackie, E.R.R., Panjikar, S., Soares da Costa, T.P.

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Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	IH180100006

Revision History  

• Version 1.0: 2022-12-14
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description