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- PDB-4mgd: Crystal structure of hERa-LBD (Y537S) in complex with HPTE -

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Basic information

Entry
Database: PDB / ID: 4mgd
TitleCrystal structure of hERa-LBD (Y537S) in complex with HPTE
Components
  • (Estrogen receptor) x 2
  • Nuclear receptor coactivator 1
KeywordsHORMONE RECEPTOR / ligand-binding domain of nuclear hormone receptor
Function / homology
Function and homology information


positive regulation of transcription from RNA polymerase II promoter by galactose / positive regulation of female receptivity / steroid hormone receptor signaling pathway / NR1H2 & NR1H3 regulate gene expression to control bile acid homeostasis / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / nuclear estrogen receptor activity / male mating behavior / Developmental Lineage of Mammary Gland Alveolar Cells / progesterone receptor signaling pathway ...positive regulation of transcription from RNA polymerase II promoter by galactose / positive regulation of female receptivity / steroid hormone receptor signaling pathway / NR1H2 & NR1H3 regulate gene expression to control bile acid homeostasis / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / nuclear estrogen receptor activity / male mating behavior / Developmental Lineage of Mammary Gland Alveolar Cells / progesterone receptor signaling pathway / TFIIB-class transcription factor binding / negative regulation of smooth muscle cell apoptotic process / Synthesis of bile acids and bile salts / response to progesterone / hypothalamus development / nuclear receptor-mediated steroid hormone signaling pathway / cellular response to estrogen stimulus / Developmental Lineage of Mammary Gland Luminal Epithelial Cells / estrogen response element binding / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / cerebellum development / Endogenous sterols / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / response to retinoic acid / lactation / Mitochondrial unfolded protein response (UPRmt) / nuclear retinoid X receptor binding / Nuclear signaling by ERBB4 / estrous cycle / positive regulation of neuron differentiation / protein-lysine-acetyltransferase activity / Recycling of bile acids and salts / Transcriptional regulation of brown and beige adipocyte differentiation by EBF2 / estrogen receptor signaling pathway / histone acetyltransferase / RNA polymerase II preinitiation complex assembly / NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux / cellular response to hormone stimulus / positive regulation of nitric-oxide synthase activity / steroid binding / peroxisome proliferator activated receptor signaling pathway / Regulation of lipid metabolism by PPARalpha / stem cell differentiation / positive regulation of adipose tissue development / protein localization to chromatin / bile acid and bile salt transport / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / BMAL1:CLOCK,NPAS2 activates circadian expression / regulation of cellular response to insulin stimulus / 14-3-3 protein binding / RORA,B,C and NR1D1 (REV-ERBA) regulate gene expression / SUMOylation of transcription cofactors / Expression of BMAL (ARNTL), CLOCK, and NPAS2 / male gonad development / Activation of gene expression by SREBF (SREBP) / ESR-mediated signaling / negative regulation of miRNA transcription / TBP-class protein binding / nitric-oxide synthase regulator activity / hippocampus development / nuclear receptor binding / nuclear estrogen receptor binding / transcription corepressor binding / transcription coregulator binding / negative regulation of canonical NF-kappaB signal transduction / cellular response to estradiol stimulus / RNA polymerase II transcription regulatory region sequence-specific DNA binding / SUMOylation of intracellular receptors / Heme signaling / PPARA activates gene expression / Cytoprotection by HMOX1 / Transcriptional activation of mitochondrial biogenesis / cerebral cortex development / Transcriptional regulation of white adipocyte differentiation / euchromatin / Nuclear Receptor transcription pathway / mRNA transcription by RNA polymerase II / response to estrogen / beta-catenin binding / nuclear receptor activity / positive regulation of nitric oxide biosynthetic process / transcription coregulator activity / Constitutive Signaling by Aberrant PI3K in Cancer / sequence-specific double-stranded DNA binding / transcription coactivator binding / phospholipase C-activating G protein-coupled receptor signaling pathway / Regulation of RUNX2 expression and activity / response to estradiol / Ovarian tumor domain proteases / PIP3 activates AKT signaling / HATs acetylate histones / ATPase binding / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / transcription regulator complex / positive regulation of cytosolic calcium ion concentration / DNA-binding transcription activator activity, RNA polymerase II-specific / Estrogen-dependent gene expression / calmodulin binding / DNA-binding transcription factor activity, RNA polymerase II-specific
Similarity search - Function
Nuclear receptor coactivator 1 / Oestrogen-type nuclear receptor final C-terminal domain / Oestrogen-type nuclear receptor final C-terminal / Estrogen receptor / : / Oestrogen receptor / Estrogen receptor/oestrogen-related receptor / Nuclear receptor coactivator, DUF1518 / Nuclear receptor coactivator, Ncoa-type, interlocking / Nuclear receptor coactivator, Ncoa-type, interlocking domain superfamily ...Nuclear receptor coactivator 1 / Oestrogen-type nuclear receptor final C-terminal domain / Oestrogen-type nuclear receptor final C-terminal / Estrogen receptor / : / Oestrogen receptor / Estrogen receptor/oestrogen-related receptor / Nuclear receptor coactivator, DUF1518 / Nuclear receptor coactivator, Ncoa-type, interlocking / Nuclear receptor coactivator, Ncoa-type, interlocking domain superfamily / Nuclear receptor coactivator, DUF1518 / Nuclear receptor coactivator / DUF1518 / Nuclear receptor coactivator, receptor-binding domain / Nuclear receptor coactivator / : / Steroid receptor coactivator / Unstructured region on nuclear receptor coactivator protein / Nuclear receptor coactivators bHLH domain / PAS domain / : / Nuclear receptor coactivator, interlocking / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. / Helix-loop-helix DNA-binding domain superfamily / PAS fold / PAS fold / PAS domain / PAS repeat profile. / PAS domain / Retinoid X Receptor / Retinoid X Receptor / PAS domain superfamily / 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 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
4,4'-(2,2,2-trichloroethane-1,1-diyl)diphenol / Estrogen receptor / Nuclear receptor coactivator 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å
AuthorsDelfosse, V. / Grimaldi, M. / Bourguet, W.
CitationJournal: Environ.Health Perspect. / Year: 2014
Title: Structural and functional profiling of environmental ligands for estrogen receptors.
Authors: Delfosse, V. / Grimaldi, M. / Cavailles, V. / Balaguer, P. / Bourguet, W.
History
DepositionAug 28, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 3, 2014Provider: repository / Type: Initial release
Revision 1.1Oct 8, 2014Group: Database references
Revision 1.2Dec 17, 2014Group: Database references
Revision 1.3Sep 20, 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_conn / 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_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.4Dec 6, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond / Item: _chem_comp_atom.atom_id / _chem_comp_bond.atom_id_2
Revision 1.5Nov 27, 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: Estrogen receptor
B: Estrogen receptor
F: Nuclear receptor coactivator 1
G: Nuclear receptor coactivator 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,0988
Polymers61,3084
Non-polymers7894
Water3,999222
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5380 Å2
ΔGint-28 kcal/mol
Surface area20410 Å2
MethodPISA
Unit cell
Length a, b, c (Å)54.900, 81.880, 58.590
Angle α, β, γ (deg.)90.00, 110.54, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 2 types, 2 molecules AB

#1: Protein Estrogen receptor / ER / ER-alpha / Estradiol receptor / Nuclear receptor subfamily 3 group A member 1


Mass: 29054.217 Da / Num. of mol.: 1 / Fragment: ligand binding domain (UNP residues 302-552) / Mutation: Y537S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: ESR, ESR1, NR3A1 / Plasmid: pET32a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P03372
#2: Protein Estrogen receptor / ER / ER-alpha / Estradiol receptor / Nuclear receptor subfamily 3 group A member 1


Mass: 29070.217 Da / Num. of mol.: 1 / Fragment: ligand binding domain (UNP residues 302-552) / Mutation: Y537S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: ESR, ESR1, NR3A1 / Plasmid: pET32a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P03372

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Protein/peptide , 1 types, 2 molecules FG

#3: Protein/peptide Nuclear receptor coactivator 1 / NCoA-1 / Class E basic helix-loop-helix protein 74 / bHLHe74 / Protein Hin-2 / RIP160 / Renal ...NCoA-1 / Class E basic helix-loop-helix protein 74 / bHLHe74 / Protein Hin-2 / RIP160 / Renal carcinoma antigen NY-REN-52 / Steroid receptor coactivator 1 / SRC-1


Mass: 1591.880 Da / Num. of mol.: 2 / Fragment: coactivator peptide SRC-1 (UNP residues 686-698) / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: Q15788

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Non-polymers , 4 types, 226 molecules

#4: Chemical ChemComp-27N / 4,4'-(2,2,2-trichloroethane-1,1-diyl)diphenol


Mass: 317.595 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C14H11Cl3O2
#5: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#6: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 222 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 2.01 Å3/Da / Density % sol: 38.85 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.75
Details: 340 mM sodium chloride, 100 mM HEPES, 24% PEG3350, pH 7.75, VAPOR DIFFUSION, HANGING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.97934 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 22, 2011
RadiationMonochromator: liquid nitrogen cooled channel-cut Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97934 Å / Relative weight: 1
ReflectionResolution: 1.9→46.534 Å / Num. obs: 37978 / % possible obs: 99.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.4 % / Rsym value: 0.085 / Net I/σ(I): 8.53
Reflection shellResolution: 1.9→1.95 Å / Redundancy: 3.4 % / Mean I/σ(I) obs: 2.34 / Num. unique all: 2756 / Rsym value: 0.439 / % possible all: 99.4

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Processing

Software
NameVersionClassification
CBASSdata collection
PHENIXmodel building
PHENIX(phenix.refine: 1.6.4_486)refinement
XDSdata reduction
XSCALEdata scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3UUD

3uud


Resolution: 1.9→46.534 Å / SU ML: 0.29 / σ(F): 2 / Phase error: 26.11 / Stereochemistry target values: ML
Details: THE PRESENCE IN THE ASYMMETRIC UNIT OF TWO ESTROGEN RECEPTOR MOLECULES WITH DISTINCT PATTERNS OF SIDE CHAIN MODIFICATION REPRESENTS THE BEST FIT TO THE ELECTRON DENSITY AND IS NOT DERIVED ...Details: THE PRESENCE IN THE ASYMMETRIC UNIT OF TWO ESTROGEN RECEPTOR MOLECULES WITH DISTINCT PATTERNS OF SIDE CHAIN MODIFICATION REPRESENTS THE BEST FIT TO THE ELECTRON DENSITY AND IS NOT DERIVED FROM THE CO-CRYSTALLIZATION OF TWO CHEMICALLY DISTINCT PROTEINS.
RfactorNum. reflection% reflectionSelection details
Rfree0.2345 1898 5 %RANDOM
Rwork0.1961 ---
obs0.198 37961 99.19 %-
Solvent computationShrinkage radii: 0.95 Å / VDW probe radii: 1.2 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 63.147 Å2 / ksol: 0.345 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1-10.1592 Å2-0 Å26.9726 Å2
2---0.3458 Å20 Å2
3----9.8133 Å2
Refinement stepCycle: LAST / Resolution: 1.9→46.534 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3836 0 48 222 4106
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0044013
X-RAY DIFFRACTIONf_angle_d0.7455452
X-RAY DIFFRACTIONf_dihedral_angle_d15.8471472
X-RAY DIFFRACTIONf_chiral_restr0.06654
X-RAY DIFFRACTIONf_plane_restr0.003676
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9-1.94750.3081320.27892517X-RAY DIFFRACTION99
1.9475-2.00010.32381340.2552537X-RAY DIFFRACTION98
2.0001-2.0590.24651350.23462583X-RAY DIFFRACTION100
2.059-2.12540.30241360.20392585X-RAY DIFFRACTION100
2.1254-2.20140.25411350.20362574X-RAY DIFFRACTION99
2.2014-2.28950.28661380.20642606X-RAY DIFFRACTION100
2.2895-2.39370.24291350.19872568X-RAY DIFFRACTION99
2.3937-2.51990.26681340.20372546X-RAY DIFFRACTION99
2.5199-2.67780.27921360.21172592X-RAY DIFFRACTION100
2.6778-2.88450.29751360.2082573X-RAY DIFFRACTION99
2.8845-3.17470.22381350.20222573X-RAY DIFFRACTION99
3.1747-3.6340.21351360.19032585X-RAY DIFFRACTION99
3.634-4.57780.19131370.1682603X-RAY DIFFRACTION99
4.5778-46.5480.21011390.18912621X-RAY DIFFRACTION99

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