7X5U

Crystal structure of AtHPPD-diketonitrile complex

PDB DOI: https://doi.org/10.2210/pdb7X5U/pdb

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

Deposited: 2022-03-05 Released: 2022-06-01
Deposition Author(s): Lin, H.-Y., Dong, J., Yang, G.-F.
Funding Organization(s): National Science Foundation (NSF, China)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.208 (Depositor), 0.210 (DCC)
R-Value Work:
0.187 (Depositor), 0.190 (DCC)
R-Value Observed:
0.188 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Structural insights of 4-Hydrophenylpyruvate dioxygenase inhibition by structurally diverse small molecules

Dong, J., Dong, J., Yu, X.H., Yan, Y.C., Nan, J.X., He, B., Ye, B.Q., Yang, W.C., Lin, H.Y., Yang, G.F.

(2022) Adv Agrochem

DOI: https://doi.org/10.1016/j.aac.2022.10.002

Macromolecule Content

Total Structure Weight: 46.5 kDa
Atom Count: 3,150
Modelled Residue Count: 377
Deposited Residue Count: 417
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P93836
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
9R6 Query on 9R6 Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	(1R,2S,3R)-1-cyclopropyl-2-(iminomethyl)-3-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]propane-1,3-diol C₁₅ H₁₈ F₃ N O₄ S GOAAJVFYZPNLHO-MAVPCDBQSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
MPD Query on MPD Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	(4S)-2-METHYL-2,4-PENTANEDIOL C₆ H₁₄ O₂ SVTBMSDMJJWYQN-YFKPBYRVSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
CO Query on CO Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.208 (Depositor), 0.210 (DCC)
R-Value Work: 0.187 (Depositor), 0.190 (DCC)
R-Value Observed: 0.188 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.66	α = 90
b = 83.852	β = 100.17
c = 62.052	γ = 90

Software Package:

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

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2022-06-01

Deposition Author(s):

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

Revision History (Full details and data files)

Version 1.0: 2022-06-01
Type: Initial release
Version 1.1: 2022-12-14
Changes: Database references
Version 1.2: 2023-11-29
Changes: Data collection, Refinement description
Version 1.3: 2024-11-20
Changes: Structure summary

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.