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- PDB-8zfp: Crystal Structure of Human PPARgamma Ligand Binding Domain in Com... -

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Basic information

Entry
Database: PDB / ID: 8zfp
TitleCrystal Structure of Human PPARgamma Ligand Binding Domain in Complex with GW9662 and MRL24
ComponentsPeroxisome proliferator-activated receptor gamma
KeywordsTRANSCRIPTION / Nuclear receptors / TZDs / Drug design / Therapeutic targets
Function / homology
Function and homology information


prostaglandin receptor activity / : / negative regulation of receptor signaling pathway via STAT / MECP2 regulates transcription factors / negative regulation of vascular endothelial cell proliferation / negative regulation of extracellular matrix assembly / negative regulation of connective tissue replacement involved in inflammatory response wound healing / positive regulation of cholesterol transport / negative regulation of cellular response to transforming growth factor beta stimulus / arachidonate binding ...prostaglandin receptor activity / : / negative regulation of receptor signaling pathway via STAT / MECP2 regulates transcription factors / negative regulation of vascular endothelial cell proliferation / negative regulation of extracellular matrix assembly / negative regulation of connective tissue replacement involved in inflammatory response wound healing / positive regulation of cholesterol transport / negative regulation of cellular response to transforming growth factor beta stimulus / arachidonate binding / positive regulation of adiponectin secretion / negative regulation of cardiac muscle hypertrophy in response to stress / DNA binding domain binding / lipoprotein transport / positive regulation of vascular associated smooth muscle cell apoptotic process / WW domain binding / positive regulation of fatty acid metabolic process / STAT family protein binding / response to lipid / negative regulation of type II interferon-mediated signaling pathway / LBD domain binding / negative regulation of cholesterol storage / negative regulation of SMAD protein signal transduction / E-box binding / lipid homeostasis / alpha-actinin binding / R-SMAD binding / negative regulation of vascular associated smooth muscle cell proliferation / monocyte differentiation / negative regulation of blood vessel endothelial cell migration / white fat cell differentiation / negative regulation of macrophage derived foam cell differentiation / cellular response to low-density lipoprotein particle stimulus / negative regulation of lipid storage / negative regulation of BMP signaling pathway / positive regulation of cholesterol efflux / cell fate commitment / negative regulation of osteoblast differentiation / negative regulation of mitochondrial fission / positive regulation of fat cell differentiation / BMP signaling pathway / long-chain fatty acid transport / nuclear retinoid X receptor binding / Transcriptional regulation of brown and beige adipocyte differentiation by EBF2 / retinoic acid receptor signaling pathway / cell maturation / negative regulation of MAPK cascade / intracellular receptor signaling pathway / hormone-mediated signaling pathway / positive regulation of adipose tissue development / peroxisome proliferator activated receptor signaling pathway / response to nutrient / epithelial cell differentiation / regulation of cellular response to insulin stimulus / peptide binding / negative regulation of miRNA transcription / negative regulation of angiogenesis / placenta development / positive regulation of apoptotic signaling pathway / Regulation of PTEN gene transcription / transcription coregulator binding / SUMOylation of intracellular receptors / negative regulation of smooth muscle cell proliferation / mRNA transcription by RNA polymerase II / fatty acid metabolic process / negative regulation of transforming growth factor beta receptor signaling pathway / PPARA activates gene expression / regulation of circadian rhythm / Nuclear Receptor transcription pathway / Transcriptional regulation of white adipocyte differentiation / lipid metabolic process / positive regulation of miRNA transcription / regulation of blood pressure / negative regulation of inflammatory response / DNA-binding transcription repressor activity, RNA polymerase II-specific / RNA polymerase II transcription regulator complex / nuclear receptor activity / cellular response to insulin stimulus / rhythmic process / glucose homeostasis / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / double-stranded DNA binding / DNA-binding transcription activator activity, RNA polymerase II-specific / cellular response to hypoxia / DNA-binding transcription factor binding / sequence-specific DNA binding / nucleic acid binding / DNA-binding transcription factor activity, RNA polymerase II-specific / cell differentiation / receptor complex / transcription cis-regulatory region binding / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / negative regulation of gene expression / innate immune response / negative regulation of DNA-templated transcription / intracellular membrane-bounded organelle / chromatin binding / positive regulation of gene expression / regulation of transcription by RNA polymerase II
Similarity search - Function
Peroxisome proliferator-activated receptor gamma / Peroxisome proliferator-activated receptor gamma, N-terminal / PPAR gamma N-terminal region / Peroxisome proliferator-activated receptor / : / Nuclear hormone receptor / Nuclear hormones receptors DNA-binding region signature. / Zinc finger, nuclear hormone receptor-type / Double treble clef zinc finger, C4 type / Nuclear hormone receptors DNA-binding domain profile. ...Peroxisome proliferator-activated receptor gamma / Peroxisome proliferator-activated receptor gamma, N-terminal / PPAR gamma N-terminal region / Peroxisome proliferator-activated receptor / : / Nuclear hormone receptor / Nuclear hormones receptors DNA-binding region signature. / Zinc finger, nuclear hormone receptor-type / Double treble clef zinc finger, C4 type / Nuclear hormone receptors DNA-binding domain profile. / c4 zinc finger in nuclear hormone receptors / Nuclear hormone receptor, ligand-binding domain / Nuclear hormone receptor-like domain superfamily / Ligand-binding domain of nuclear hormone receptor / Nuclear receptor (NR) ligand-binding (LBD) domain profile. / Ligand binding domain of hormone receptors / Zinc finger, NHR/GATA-type
Similarity search - Domain/homology
Chem-241 / 2-chloro-5-nitro-N-phenylbenzamide / Peroxisome proliferator-activated receptor gamma
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.48 Å
AuthorsShang, J. / Kojetin, D.J.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)R01DK124870 United States
Citation
Journal: Elife / Year: 2024
Title: Unanticipated mechanisms of covalent inhibitor and synthetic ligand cobinding to PPAR gamma.
Authors: Shang, J. / Kojetin, D.J.
#1: Journal: Elife / Year: 2024
Title: Unanticipated mechanisms of covalent inhibitor and synthetic ligand cobinding to PPAR gamma.
Authors: Shang, J. / Kojetin, D.J.
History
DepositionMay 8, 2024Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Aug 7, 2024Provider: repository / Type: Initial release
Revision 1.1Nov 20, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification
Revision 1.2Apr 23, 2025Group: Database references / Category: citation / citation_author

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Peroxisome proliferator-activated receptor gamma
B: Peroxisome proliferator-activated receptor gamma
hetero molecules


Theoretical massNumber of molelcules
Total (without water)64,5076
Polymers62,8992
Non-polymers1,6084
Water1,47782
1
A: Peroxisome proliferator-activated receptor gamma
hetero molecules

B: Peroxisome proliferator-activated receptor gamma
hetero molecules


Theoretical massNumber of molelcules
Total (without water)64,5076
Polymers62,8992
Non-polymers1,6084
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_455x-1/2,y+1/2,z1
Buried area1860 Å2
ΔGint-13 kcal/mol
Surface area24900 Å2
MethodPISA
Unit cell
Length a, b, c (Å)91.844, 62.221, 119.237
Angle α, β, γ (deg.)90.000, 102.280, 90.000
Int Tables number5
Space group name H-MC121

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Components

#1: Protein Peroxisome proliferator-activated receptor gamma / PPAR-gamma / Nuclear receptor subfamily 1 group C member 3


Mass: 31449.520 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PPARG, NR1C3 / Plasmid: PET46 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P37231
#2: Chemical ChemComp-GW9 / 2-chloro-5-nitro-N-phenylbenzamide


Mass: 276.675 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C13H9ClN2O3 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-241 / (2S)-2-(3-{[1-(4-METHOXYBENZOYL)-2-METHYL-5-(TRIFLUOROMETHOXY)-1H-INDOL-3-YL]METHYL}PHENOXY)PROPANOIC ACID / MRL24


Mass: 527.488 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C28H24F3NO6 / Feature type: SUBJECT OF INVESTIGATION
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 82 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
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: 2.65 Å3/Da / Density % sol: 53.52 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.6 / Details: 0.8M SODIUM CITRATE, 100mM MOPS, pH 7.6

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 0.97741 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Aug 16, 2017
RadiationMonochromator: DOUBLE-CRYSTAL, SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97741 Å / Relative weight: 1
ReflectionResolution: 2.48→51.133 Å / Num. obs: 23546 / % possible obs: 98.4 % / Redundancy: 6.5 % / Biso Wilson estimate: 46.97 Å2 / Rmerge(I) obs: 0.132 / Net I/σ(I): 8.54
Reflection shellResolution: 2.48→2.57 Å / Redundancy: 6.5 % / Num. unique obs: 2313 / CC1/2: 0.461 / % possible all: 96.9

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Processing

Software
NameVersionClassification
SCALAdata scaling
PHENIX1.11.1_2575refinement
PDB_EXTRACT3.25data extraction
DIALSdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1PRG

1prg


Resolution: 2.48→51.13 Å / SU ML: 0.51 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 36.18
RfactorNum. reflection% reflection
Rfree0.303 1116 4.81 %
Rwork0.237 22062 -
obs0.24 23178 98.4 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 113.82 Å2 / Biso mean: 53.86 Å2 / Biso min: 24.6 Å2
Refinement stepCycle: final / Resolution: 2.48→51.13 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4065 0 112 82 4259
Biso mean--41.56 46.34 -
Num. residues----507
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection Rwork% reflection obs (%)
2.48-2.59290.47661420.3647270497
2.5929-2.72960.43511260.3464272498
2.7296-2.90060.38621370.3155277499
2.9006-3.12450.32621410.2967275299
3.1245-3.43890.32571380.2718277099
3.4389-3.93630.34211370.2363269897
3.9363-4.95870.26351400.191277199
4.9587-51.130.22461550.17642869100

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