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- PDB-8bjn: Ternary structure of 14-3-3s, ERRg phosphopeptide and dual-reacti... -

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Basic information

Entry
Database: PDB / ID: 8bjn
TitleTernary structure of 14-3-3s, ERRg phosphopeptide and dual-reactive compound 6
Components
  • 14-3-3 protein sigma
  • Estrogen-related receptor gamma
KeywordsPEPTIDE BINDING PROTEIN / 14-3-3 / hub-protein / dual-reactive compound
Function / homology
Function and homology information


AF-2 domain binding / nuclear steroid receptor activity / regulation of epidermal cell division / protein kinase C inhibitor activity / positive regulation of epidermal cell differentiation / keratinocyte development / keratinization / regulation of cell-cell adhesion / Regulation of localization of FOXO transcription factors / keratinocyte proliferation ...AF-2 domain binding / nuclear steroid receptor activity / regulation of epidermal cell division / protein kinase C inhibitor activity / positive regulation of epidermal cell differentiation / keratinocyte development / keratinization / regulation of cell-cell adhesion / Regulation of localization of FOXO transcription factors / keratinocyte proliferation / phosphoserine residue binding / negative regulation of keratinocyte proliferation / Activation of BAD and translocation to mitochondria / establishment of skin barrier / negative regulation of protein localization to plasma membrane / estrogen response element binding / SARS-CoV-2 targets host intracellular signalling and regulatory pathways / retinoic acid receptor signaling pathway / Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex / nuclear receptor-mediated steroid hormone signaling pathway / negative regulation of stem cell proliferation / SARS-CoV-1 targets host intracellular signalling and regulatory pathways / positive regulation of protein localization / RHO GTPases activate PKNs / negative regulation of innate immune response / protein sequestering activity / protein kinase A signaling / steroid binding / protein export from nucleus / positive regulation of cell adhesion / release of cytochrome c from mitochondria / TP53 Regulates Transcription of Genes Involved in G2 Cell Cycle Arrest / positive regulation of protein export from nucleus / stem cell proliferation / Translocation of SLC2A4 (GLUT4) to the plasma membrane / TP53 Regulates Metabolic Genes / negative regulation of protein kinase activity / Nuclear Receptor transcription pathway / intrinsic apoptotic signaling pathway in response to DNA damage / nuclear receptor activity / sequence-specific double-stranded DNA binding / protein localization / positive regulation of cold-induced thermogenesis / regulation of protein localization / positive regulation of cell growth / DNA-binding transcription activator activity, RNA polymerase II-specific / regulation of cell cycle / DNA-binding transcription factor activity, RNA polymerase II-specific / cadherin binding / regulation of DNA-templated transcription / chromatin / regulation of transcription by RNA polymerase II / protein kinase binding / negative regulation of transcription by RNA polymerase II / signal transduction / positive regulation of transcription by RNA polymerase II / extracellular space / extracellular exosome / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol / cytoplasm
Similarity search - Function
Oestrogen-related receptor / Retinoic acid receptor / 14-3-3 protein sigma / Estrogen receptor/oestrogen-related receptor / 14-3-3 proteins signature 2. / 14-3-3 protein, conserved site / 14-3-3 proteins signature 1. / 14-3-3 protein / 14-3-3 homologues / 14-3-3 domain ...Oestrogen-related receptor / Retinoic acid receptor / 14-3-3 protein sigma / Estrogen receptor/oestrogen-related receptor / 14-3-3 proteins signature 2. / 14-3-3 protein, conserved site / 14-3-3 proteins signature 1. / 14-3-3 protein / 14-3-3 homologues / 14-3-3 domain / 14-3-3 domain superfamily / 14-3-3 protein / : / Nuclear hormone receptor / Nuclear hormones receptors DNA-binding region signature. / Zinc finger, nuclear hormone receptor-type / Zinc finger, C4 type (two domains) / 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-QL9 / 14-3-3 protein sigma / Estrogen-related receptor gamma
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.4 Å
AuthorsSomsen, B.A. / Ottmann, C.
Funding support Netherlands, 1items
OrganizationGrant numberCountry
Netherlands Organisation for Scientific Research (NWO)711.017.014 Netherlands
CitationJournal: J.Am.Chem.Soc. / Year: 2023
Title: Reversible Dual-Covalent Molecular Locking of the 14-3-3/ERR gamma Protein-Protein Interaction as a Molecular Glue Drug Discovery Approach.
Authors: Somsen, B.A. / Schellekens, R.J.C. / Verhoef, C.J.A. / Arkin, M.R. / Ottmann, C. / Cossar, P.J. / Brunsveld, L.
History
DepositionNov 4, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Mar 29, 2023Provider: repository / Type: Initial release
Revision 1.1Apr 5, 2023Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.2Feb 7, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model
Revision 1.3Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 14-3-3 protein sigma
B: Estrogen-related receptor gamma
hetero molecules


Theoretical massNumber of molelcules
Total (without water)28,1807
Polymers27,7692
Non-polymers4115
Water5,693316
1
A: 14-3-3 protein sigma
B: Estrogen-related receptor gamma
hetero molecules

A: 14-3-3 protein sigma
B: Estrogen-related receptor gamma
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,36014
Polymers55,5384
Non-polymers82110
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation4_555x,-y,-z1
Buried area5100 Å2
ΔGint-60 kcal/mol
Surface area23320 Å2
MethodPISA
Unit cell
Length a, b, c (Å)82.509, 112.272, 62.568
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number20
Space group name H-MC2221
Components on special symmetry positions
IDModelComponents
11A-303-

MG

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Components

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Protein / Protein/peptide , 2 types, 2 molecules AB

#1: Protein 14-3-3 protein sigma / Epithelial cell marker protein 1 / Stratifin


Mass: 26553.875 Da / Num. of mol.: 1 / Mutation: C38N
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: SFN, HME1 / Production host: Escherichia coli (E. coli) / References: UniProt: P31947
#2: Protein/peptide Estrogen-related receptor gamma / ERR gamma-2 / Estrogen receptor-related protein 3 / Nuclear receptor subfamily 3 group B member 3


Mass: 1215.370 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: P62508

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Non-polymers , 4 types, 321 molecules

#3: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Mg
#4: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#5: Chemical ChemComp-QL9 / 3-bromanyl-4-methanoyl-~{N}-methyl-~{N}-(2-sulfanylethyl)benzamide


Mass: 302.187 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H12BrNO2S / Feature type: SUBJECT OF INVESTIGATION
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 316 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 2.64 Å3/Da / Density % sol: 53.39 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop
Details: 0.095 M Hepes pH 7.1, 0.19 M CaCl2, 25% PEG400, 5% glycerol

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PETRA III, DESY / Beamline: P11 / Wavelength: 1.0332 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Nov 4, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.0332 Å / Relative weight: 1
ReflectionResolution: 1.4→45.56 Å / Num. obs: 57150 / % possible obs: 99.8 % / Redundancy: 13.3 % / CC1/2: 1 / Net I/σ(I): 37.2
Reflection shellResolution: 1.4→1.43 Å / Mean I/σ(I) obs: 12.2 / Num. unique obs: 2764 / CC1/2: 0.99

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Processing

Software
NameVersionClassification
PHENIX1.20.1-4487refinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing
REFMAC5.8.0267refinement
Cootmodel building
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6y1d

6y1d


Resolution: 1.4→45.56 Å / SU ML: 0.11 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 16.79 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.1755 5466 4.97 %
Rwork0.1674 --
obs0.1678 57123 99.79 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.4→45.56 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1890 0 19 316 2225
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0062022
X-RAY DIFFRACTIONf_angle_d0.9042739
X-RAY DIFFRACTIONf_dihedral_angle_d5.874300
X-RAY DIFFRACTIONf_chiral_restr0.066298
X-RAY DIFFRACTIONf_plane_restr0.009365
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.4-1.420.2391650.21583468X-RAY DIFFRACTION98
1.42-1.430.21781520.19313467X-RAY DIFFRACTION100
1.43-1.450.15661640.17743527X-RAY DIFFRACTION100
1.45-1.470.20222090.16523389X-RAY DIFFRACTION100
1.47-1.490.18292170.15893496X-RAY DIFFRACTION100
1.49-1.510.19091970.15983522X-RAY DIFFRACTION100
1.51-1.530.19421830.16273430X-RAY DIFFRACTION100
1.53-1.550.18611360.16273519X-RAY DIFFRACTION100
1.55-1.580.16321920.16313487X-RAY DIFFRACTION100
1.58-1.60.16951980.16083478X-RAY DIFFRACTION100
1.6-1.630.19951750.15463426X-RAY DIFFRACTION99
1.63-1.660.17391610.15953547X-RAY DIFFRACTION100
1.66-1.690.22161840.16863466X-RAY DIFFRACTION100
1.69-1.730.18291710.17333510X-RAY DIFFRACTION100
1.73-1.770.17912270.17783451X-RAY DIFFRACTION100
1.77-1.810.20681590.17413499X-RAY DIFFRACTION100
1.81-1.850.20791600.16913487X-RAY DIFFRACTION100
1.85-1.90.17892210.16863490X-RAY DIFFRACTION100
1.9-1.960.17391840.16543467X-RAY DIFFRACTION100
1.96-2.020.18451890.16793466X-RAY DIFFRACTION100
2.02-2.090.18251620.15853520X-RAY DIFFRACTION100
2.09-2.180.17461860.15863545X-RAY DIFFRACTION100
2.18-2.280.16611810.15773430X-RAY DIFFRACTION100
2.28-2.40.14871780.1623521X-RAY DIFFRACTION100
2.4-2.550.14751620.1683484X-RAY DIFFRACTION100
2.55-2.740.19492170.17493465X-RAY DIFFRACTION100
2.74-3.020.18011750.18233504X-RAY DIFFRACTION100
3.02-3.460.1782100.16883456X-RAY DIFFRACTION100
3.46-4.350.15962100.15373463X-RAY DIFFRACTION100
4.35-45.560.14981410.1773529X-RAY DIFFRACTION100

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