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Basic information

Entry
Database: PDB / ID: 1tfz
TitleStructural basis for herbicidal inhibitor selectivity revealed by comparison of crystal structures of plant and mammalian 4-hydroxyphenylpyruvate dioxygenases
Components4-hydroxyphenylpyruvate dioxygenase
KeywordsOXIDOREDUCTASE / Arabidopsis thaliana / 4-hydroxyphenylpyruvate dioxygenase / HPPD / atHPPD
Function / homology
Function and homology information


4-hydroxyphenylpyruvate dioxygenase / 4-hydroxyphenylpyruvate dioxygenase activity / tyrosine catabolic process / L-phenylalanine catabolic process / iron ion binding / identical protein binding / cytoplasm
Similarity search - Function
4-hydroxyphenylpyruvate dioxygenase / 4-hydroxyphenylpyruvate dioxygenase, C-terminal / 4-hydroxyphenylpyruvate dioxygenase, N-terminal / 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1 / 2,3-Dihydroxybiphenyl 1,2-Dioxygenase; domain 1 / Glyoxalase/fosfomycin resistance/dioxygenase domain / Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily / Vicinal oxygen chelate (VOC) domain / Vicinal oxygen chelate (VOC) domain profile. / Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase ...4-hydroxyphenylpyruvate dioxygenase / 4-hydroxyphenylpyruvate dioxygenase, C-terminal / 4-hydroxyphenylpyruvate dioxygenase, N-terminal / 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1 / 2,3-Dihydroxybiphenyl 1,2-Dioxygenase; domain 1 / Glyoxalase/fosfomycin resistance/dioxygenase domain / Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily / Vicinal oxygen chelate (VOC) domain / Vicinal oxygen chelate (VOC) domain profile. / Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase / Roll / Alpha Beta
Similarity search - Domain/homology
Chem-869 / : / 4-hydroxyphenylpyruvate dioxygenase
Similarity search - Component
Biological speciesArabidopsis thaliana (thale cress)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsYang, C. / Pflugrath, J.W. / Camper, D.L. / Foster, M.L. / Pernich, D.J. / Walsh, T.A.
CitationJournal: Biochemistry / Year: 2004
Title: Structural basis for herbicidal inhibitor selectivity revealed by comparison of crystal structures of plant and Mammalian 4-hydroxyphenylpyruvate dioxygenases
Authors: Yang, C. / Pflugrath, J.W. / Camper, D.L. / Foster, M.L. / Pernich, D.J. / Walsh, T.A.
History
DepositionMay 27, 2004Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 17, 2004Provider: repository / Type: Initial release
Revision 1.1Oct 16, 2007Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance
Revision 1.3Apr 4, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.type
Revision 1.4Aug 23, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Nov 6, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 4-hydroxyphenylpyruvate dioxygenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,2823
Polymers46,7841
Non-polymers4982
Water3,639202
1
A: 4-hydroxyphenylpyruvate dioxygenase
hetero molecules

A: 4-hydroxyphenylpyruvate dioxygenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)94,5646
Polymers93,5682
Non-polymers9974
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_656-x+1,y,-z+11
Buried area5510 Å2
ΔGint-43 kcal/mol
Surface area27520 Å2
MethodPISA, PQS
Unit cell
Length a, b, c (Å)77.400, 83.700, 63.300
Angle α, β, γ (deg.)90.00, 102.40, 90.00
Int Tables number5
Space group name H-MC121
DetailsThe second part of the biological assembly is generated by the crystallographic two fold axis

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Components

#1: Protein 4-hydroxyphenylpyruvate dioxygenase / 4HPPD / HPD / HPPDase


Mass: 46783.797 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Arabidopsis thaliana (thale cress) / Plasmid: pET28 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21DE3
References: UniProt: P93836, 4-hydroxyphenylpyruvate dioxygenase
#2: Chemical ChemComp-FE / FE (III) ION


Mass: 55.845 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Fe
#3: Chemical ChemComp-869 / (1-TERT-BUTYL-5-HYDROXY-1H-PYRAZOL-4-YL)[6-(METHYLSULFONYL)-4'-METHOXY-2-METHYL-1,1'-BIPHENYL-3-YL]METHANONE / (1-TERT-BUTYL-5-HYDROXY-1H-PYRAZOL-4-YL)-(6-METHANESULFONYL-4'-METHOXY-2-METHYL-BIPHENYL-3-YL)-METHANONE


Mass: 442.528 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C23H26N2O5S
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 202 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.3 Å3/Da / Density % sol: 40.5 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.3
Details: polyethylene glycol 4000, isopropanol, Potassium Chloride, Cobalt Chloride, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Nov 30, 2002 / Details: Multilayer optics
RadiationMonochromator: Multilayer optics / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.8→15 Å / Num. all: 35541 / Num. obs: 35505 / % possible obs: 99.9 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 3.4 % / Rmerge(I) obs: 0.046
Reflection shellResolution: 1.8→1.85 Å / Redundancy: 2 % / Rmerge(I) obs: 0.163 / % possible all: 99.8

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Processing

Software
NameVersionClassification
CrystalCleardata collection
d*TREKdata reduction
AMoREphasing
REFMAC5.1refinement
CrystalClear(MSC/RIGAKU)data reduction
d*TREKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1SQD

1sqd


Resolution: 1.8→15 Å / Isotropic thermal model: ISOtropic / σ(F): 2 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.289 3551 RANDOM
Rwork0.215 --
all0.224 35541 -
obs0.22 35505 -
Refinement stepCycle: LAST / Resolution: 1.8→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2816 0 32 202 3050

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