7WJK

Complex structure of AtHPPD-ZWJ

• PDB DOI: https://doi.org/10.2210/pdb7WJK/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Arabidopsis thaliana
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2022-01-06 Released: 2023-01-25 
• Deposition Author(s): Yang, G.-F., Lin, H.-Y., Dong, J.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.242 
• R-Value Work: 0.208 
• R-Value Observed: 0.210 

Literature

Complex structure of AtHPPD-PyQ1

Yang, G.-F., Lin, H.-Y., Dong, J.

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 and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 46.79 kDa 
• Atom Count: 3,101 
• Modelled Residue Count: 381 
• Deposited Residue Count: 417 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxyphenylpyruvate dioxygenase	A	417	Arabidopsis thaliana	Mutation(s): 0  Gene Names: HPD, PDS1, At1g06570, F12K11.9 EC: 1.13.11.27
UniProt
Find proteins for P93836 (Arabidopsis thaliana) Explore P93836  Go to UniProtKB:  P93836

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
0I7	C [auth A]	3-[2-[4-[[4-[2,2-bis(fluoranyl)-4,6,10,12-tetramethyl-1,3-diaza-2$l^{4}-boratricyclo[7.3.0.0^{3,7}]dodeca-4,6,9,11-tetraen-8-yl]phenoxy]methyl]-1,2,3-triazol-1-yl]ethyl]-1,5-dimethyl-6-[(1S)-2-oxidanyl-6-oxidanylidene-cyclohex-2-en-1-yl]carbonyl-quinazoline-2,4-dione C41 H41 B F2 N7 O6 DQUNZZSKKMECFQ-BHVANESWSA-N
CO	B [auth A]	COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.242 
• R-Value Work: 0.208 
• R-Value Observed: 0.210 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.145	α = 90
b = 84.08	β = 100.88
c = 62.55	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-25 
Deposition Author(s): Yang, G.-F., Lin, H.-Y., Dong, J.

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

Revision History  

• Version 1.0: 2023-01-25
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description