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- PDB-7t2x: Estrogen Receptor Alpha Ligand Binding Domain Y537S in Complex wi... -

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Basic information

Entry
Database: PDB / ID: 7t2x
TitleEstrogen Receptor Alpha Ligand Binding Domain Y537S in Complex with 2-chloro-4-((4-hydroxybenzyl)amino)-5-phenylthieno[2,3-d]pyrimidin-6-ol and GRIP Peptide
Components
  • Estrogen receptor
  • Nuclear receptor coactivator 2
KeywordsTRANSCRIPTION / Estrogen Receptor / Hormone Agonist / Alpha Helical Bundle
Function / homology
Function and homology information


regulation of epithelial cell apoptotic process / antral ovarian follicle growth / G protein-coupled estrogen receptor activity / regulation of branching involved in prostate gland morphogenesis / RNA polymerase II intronic transcription regulatory region sequence-specific DNA binding / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / regulation of toll-like receptor signaling pathway / prostate epithelial cord arborization involved in prostate glandular acinus morphogenesis / nuclear estrogen receptor activity ...regulation of epithelial cell apoptotic process / antral ovarian follicle growth / G protein-coupled estrogen receptor activity / regulation of branching involved in prostate gland morphogenesis / RNA polymerase II intronic transcription regulatory region sequence-specific DNA binding / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / regulation of toll-like receptor signaling pathway / prostate epithelial cord arborization involved in prostate glandular acinus morphogenesis / nuclear estrogen receptor activity / epithelial cell proliferation involved in mammary gland duct elongation / epithelial cell development / prostate epithelial cord elongation / locomotor rhythm / negative regulation of smooth muscle cell apoptotic process / mammary gland branching involved in pregnancy / uterus development / vagina development / aryl hydrocarbon receptor binding / TFIIB-class transcription factor binding / androgen metabolic process / regulation of lipid metabolic process / steroid hormone receptor signaling pathway / cellular response to Thyroglobulin triiodothyronine / regulation of glucose metabolic process / Synthesis of bile acids and bile salts / mammary gland alveolus development / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / estrogen receptor signaling pathway / cellular response to estrogen stimulus / positive regulation of adipose tissue development / peroxisome proliferator activated receptor signaling pathway / Endogenous sterols / estrogen response element binding / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / : / regulation of cellular response to insulin stimulus / nuclear receptor-mediated steroid hormone signaling pathway / negative regulation of canonical NF-kappaB signal transduction / Nuclear signaling by ERBB4 / RNA polymerase II preinitiation complex assembly / Recycling of bile acids and salts / negative regulation of miRNA transcription / cellular response to hormone stimulus / protein localization to chromatin / 14-3-3 protein binding / cellular response to estradiol stimulus / RORA activates gene expression / transcription coregulator binding / nitric-oxide synthase regulator activity / steroid binding / TBP-class protein binding / Regulation of lipid metabolism by PPARalpha / ESR-mediated signaling / transcription corepressor binding / BMAL1:CLOCK,NPAS2 activates circadian gene expression / SUMOylation of transcription cofactors / Activation of gene expression by SREBF (SREBP) / nuclear receptor coactivator activity / positive regulation of nitric-oxide synthase activity / SUMOylation of intracellular receptors / mRNA transcription by RNA polymerase II / response to progesterone / nuclear receptor binding / stem cell differentiation / nuclear estrogen receptor binding / PPARA activates gene expression / positive regulation of DNA-binding transcription factor activity / circadian regulation of gene expression / Heme signaling / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Nuclear Receptor transcription pathway / euchromatin / Transcriptional activation of mitochondrial biogenesis / Transcriptional regulation of white adipocyte differentiation / negative regulation of DNA-binding transcription factor activity / Cytoprotection by HMOX1 / RNA polymerase II transcription regulator complex / Constitutive Signaling by Aberrant PI3K in Cancer / nuclear receptor activity / transcription coactivator binding / beta-catenin binding / positive regulation of fibroblast proliferation / response to estrogen / Regulation of RUNX2 expression and activity / male gonad development / PIP3 activates AKT signaling / positive regulation of nitric oxide biosynthetic process / sequence-specific double-stranded DNA binding / Ovarian tumor domain proteases / Circadian Clock / regulation of inflammatory response / response to estradiol / ATPase binding / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / HATs acetylate histones / phospholipase C-activating G protein-coupled receptor signaling pathway / positive regulation of cytosolic calcium ion concentration / DNA-binding transcription activator activity, RNA polymerase II-specific
Similarity search - Function
Nuclear receptor coactivator 2 / Nuclear receptor coactivator 2/3, DUF4927 / Domain of unknown function (DUF4927) / Estrogen receptor / Oestrogen-type nuclear receptor final C-terminal domain / : / Oestrogen receptor / Oestrogen-type nuclear receptor final C-terminal / Estrogen receptor/oestrogen-related receptor / Nuclear receptor coactivator, DUF1518 ...Nuclear receptor coactivator 2 / Nuclear receptor coactivator 2/3, DUF4927 / Domain of unknown function (DUF4927) / Estrogen receptor / Oestrogen-type nuclear receptor final C-terminal domain / : / Oestrogen receptor / Oestrogen-type nuclear receptor final C-terminal / 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 / PAS domain / : / Nuclear receptor coactivator, interlocking / Helix-loop-helix DNA-binding domain superfamily / helix loop helix domain / Myc-type, basic helix-loop-helix (bHLH) domain / Myc-type, basic helix-loop-helix (bHLH) domain profile. / PAS fold / PAS fold / PAS domain / PAS repeat profile. / PAS domain / PAS domain superfamily / 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 / Nuclear receptor (NR) ligand-binding (LBD) domain profile. / Ligand binding domain of hormone receptors / Zinc finger, NHR/GATA-type / Ligand-binding domain of nuclear hormone receptor
Similarity search - Domain/homology
Chem-EMY / Estrogen receptor / Nuclear receptor coactivator 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.6 Å
AuthorsJoiner, C. / Sammeta, V.K.R. / Norris, J.D. / McDonnell, D.P. / Wilson, T.M. / Fanning, S.W.
Funding support1items
OrganizationGrant numberCountry
Other private
CitationJournal: Acs Med.Chem.Lett. / Year: 2022
Title: A New Chemotype of Chemically Tractable Nonsteroidal Estrogens Based on a Thieno[2,3- d ]pyrimidine Core.
Authors: Sammeta, V.R. / Norris, J.D. / Artham, S. / Torrice, C.D. / Byemerwa, J. / Joiner, C. / Fanning, S.W. / McDonnell, D.P. / Willson, T.M.
History
DepositionDec 6, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 22, 2022Provider: repository / Type: Initial release
Revision 1.1Aug 3, 2022Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Oct 18, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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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
C: Nuclear receptor coactivator 2
D: Nuclear receptor coactivator 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)63,4806
Polymers62,7084
Non-polymers7722
Water91951
1
A: Estrogen receptor
C: Nuclear receptor coactivator 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)31,7403
Polymers31,3542
Non-polymers3861
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area800 Å2
ΔGint-10 kcal/mol
Surface area10180 Å2
MethodPISA
2
B: Estrogen receptor
D: Nuclear receptor coactivator 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)31,7403
Polymers31,3542
Non-polymers3861
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1010 Å2
ΔGint-10 kcal/mol
Surface area11070 Å2
MethodPISA
Unit cell
Length a, b, c (Å)56.132, 84.039, 58.914
Angle α, β, γ (deg.)90.000, 109.470, 90.000
Int Tables number4
Space group name H-MP1211

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Components

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


Mass: 29774.123 Da / Num. of mol.: 2 / Mutation: Y537S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: ESR1, ESR, NR3A1 / Production host: Escherichia coli (E. coli) / References: UniProt: P03372
#2: Protein/peptide Nuclear receptor coactivator 2 / NCoA-2 / Class E basic helix-loop-helix protein 75 / bHLHe75 / Transcriptional intermediary factor 2 / hTIF2


Mass: 1579.866 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: NCOA2, BHLHE75, SRC2, TIF2 / Production host: synthetic construct (others) / References: UniProt: Q15596
#3: Chemical ChemComp-EMY / S-(2-chloro-6-{[(4-hydroxyphenyl)methyl]amino}pyrimidin-4-yl) phenylethanethioate


Mass: 385.867 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C19H16ClN3O2S / Feature type: SUBJECT OF INVESTIGATION
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 51 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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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: 2.09 Å3/Da / Density % sol: 41.13 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / Details: PEG 3,350, MgCl2, HEPES pH 8

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.97 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Sep 28, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97 Å / Relative weight: 1
ReflectionResolution: 2.4→50 Å / Num. obs: 13369 / % possible obs: 97.8 % / Redundancy: 3.6 % / CC1/2: 0.997 / Net I/σ(I): 7.73
Reflection shellResolution: 2.4→2.44 Å / Num. unique obs: 1702 / CC1/2: 0.667

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Processing

Software
NameVersionClassification
PHENIX1.18.2_3874refinement
PDB_EXTRACT3.27data extraction
HKL-3000data reduction
HKL-3000data scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7RKE

7rke


Resolution: 2.6→44.78 Å / SU ML: 0.31 / Cross valid method: THROUGHOUT / σ(F): 1.37 / Phase error: 28.63 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2767 667 4.99 %
Rwork0.2177 12701 -
obs0.2206 13368 83.34 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 105.37 Å2 / Biso mean: 39.117 Å2 / Biso min: 9.52 Å2
Refinement stepCycle: final / Resolution: 2.6→44.78 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3485 0 52 51 3588
Biso mean--39.17 32.42 -
Num. residues----455
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 5

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.6-2.80.3128680.23761215128340
2.8-3.080.31181350.2432325246078
3.08-3.520.29771510.23393034318599
3.52-4.440.28221580.20330413199100
4.44-44.780.24391550.210730863241100

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