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- PDB-6owc: Mutant estrogen receptor alpha (ERa) Y537S covalently bound to H3... -

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Basic information

Entry
Database: PDB / ID: 6owc
TitleMutant estrogen receptor alpha (ERa) Y537S covalently bound to H3B-6545.
ComponentsEstrogen receptor
KeywordsTranscription/transcription inhibitor / Nuclear Hormone Receptor / H3B-6545 / Inhibitor / SERM / TRANSCRIPTION / Transcription-transcription inhibitor complex
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 / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / regulation of toll-like receptor signaling pathway / nuclear estrogen receptor activity / prostate epithelial cord arborization involved in prostate glandular acinus morphogenesis / epithelial cell proliferation involved in mammary gland duct elongation ...regulation of epithelial cell apoptotic process / antral ovarian follicle growth / G protein-coupled estrogen receptor activity / regulation of branching involved in prostate gland morphogenesis / RUNX1 regulates transcription of genes involved in WNT signaling / RUNX1 regulates estrogen receptor mediated transcription / regulation of toll-like receptor signaling pathway / nuclear estrogen receptor activity / prostate epithelial cord arborization involved in prostate glandular acinus morphogenesis / epithelial cell proliferation involved in mammary gland duct elongation / prostate epithelial cord elongation / epithelial cell development / negative regulation of smooth muscle cell apoptotic process / uterus development / mammary gland branching involved in pregnancy / vagina development / TFIIB-class transcription factor binding / steroid hormone receptor signaling pathway / androgen metabolic process / cellular response to estrogen stimulus / mammary gland alveolus development / estrogen response element binding / Mitochondrial unfolded protein response (UPRmt) / nuclear receptor-mediated steroid hormone signaling pathway / Nuclear signaling by ERBB4 / RNA polymerase II preinitiation complex assembly / protein localization to chromatin / estrogen receptor signaling pathway / negative regulation of canonical NF-kappaB signal transduction / steroid binding / 14-3-3 protein binding / TBP-class protein binding / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / nitric-oxide synthase regulator activity / positive regulation of nitric-oxide synthase activity / negative regulation of miRNA transcription / ESR-mediated signaling / positive regulation of DNA-binding transcription factor activity / transcription coregulator binding / transcription corepressor binding / nuclear estrogen receptor binding / negative regulation of DNA-binding transcription factor activity / stem cell differentiation / SUMOylation of intracellular receptors / cellular response to estradiol stimulus / euchromatin / transcription coactivator binding / beta-catenin binding / Nuclear Receptor transcription pathway / response to estrogen / nuclear receptor activity / positive regulation of fibroblast proliferation / male gonad development / Constitutive Signaling by Aberrant PI3K in Cancer / Regulation of RUNX2 expression and activity / sequence-specific double-stranded DNA binding / positive regulation of nitric oxide biosynthetic process / Ovarian tumor domain proteases / response to estradiol / PIP3 activates AKT signaling / ATPase binding / positive regulation of cytosolic calcium ion concentration / DNA-binding transcription activator activity, RNA polymerase II-specific / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / regulation of inflammatory response / fibroblast proliferation / phospholipase C-activating G protein-coupled receptor signaling pathway / transcription regulator complex / Estrogen-dependent gene expression / DNA-binding transcription factor activity, RNA polymerase II-specific / Extra-nuclear estrogen signaling / calmodulin binding / chromatin remodeling / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / negative regulation of gene expression / chromatin binding / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / protein kinase binding / chromatin / positive regulation of DNA-templated transcription / enzyme binding / negative regulation of transcription by RNA polymerase II / Golgi apparatus / signal transduction / positive regulation of transcription by RNA polymerase II / protein-containing complex / zinc ion binding / nucleoplasm / identical protein binding / nucleus / membrane / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Estrogen receptor / Oestrogen-type nuclear receptor final C-terminal domain / : / Oestrogen receptor / Oestrogen-type nuclear receptor final C-terminal / Estrogen receptor/oestrogen-related receptor / : / Retinoid X Receptor / Retinoid X Receptor / Nuclear hormone receptor ...Estrogen receptor / Oestrogen-type nuclear receptor final C-terminal domain / : / Oestrogen receptor / Oestrogen-type nuclear receptor final C-terminal / Estrogen receptor/oestrogen-related receptor / : / Retinoid X Receptor / Retinoid X 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 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Chem-ND1 / Estrogen receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å
AuthorsLarsen, N.A.
CitationJournal: To Be Published
Title: Mutant estrogen receptor alpha (ERa) Y537S covalently bound to H3B-6545.
Authors: Furman, C.
History
DepositionMay 9, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 19, 2019Provider: repository / Type: Initial release
Revision 1.1Oct 11, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.2Oct 30, 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
hetero molecules


Theoretical massNumber of molelcules
Total (without water)59,8785
Polymers58,6812
Non-polymers1,1973
Water5,116284
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3860 Å2
ΔGint-13 kcal/mol
Surface area20770 Å2
MethodPISA
Unit cell
Length a, b, c (Å)83.460, 83.460, 151.980
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

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Components

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


Mass: 29340.520 Da / Num. of mol.: 2 / Mutation: Y537S, C147S
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: Chemical ChemComp-ND1 / (2Z)-N,N-dimethyl-4-{[2-({5-[(1Z)-4,4,4-trifluoro-1-(3-fluoro-2H-indazol-5-yl)-2-phenylbut-1-en-1-yl]pyridin-2-yl}oxy)ethyl]amino}but-2-enamide


Mass: 567.577 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C30H29F4N5O2 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


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


Mass: 18.015 Da / Num. of mol.: 284 / 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: 2.26 Å3/Da / Density % sol: 45.46 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / Details: 40% PEG 1000, 60 mM NaCl, 0.1 M TAPS pH 9.0

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Data collection

DiffractionMean temperature: 120 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.98 Å
DetectorType: DECTRIS PILATUS 300K / Detector: PIXEL / Date: Sep 22, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 1.85→73.2 Å / Num. obs: 46101 / % possible obs: 99.1 % / Redundancy: 6.7 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 26.4
Reflection shellResolution: 1.85→1.9 Å / Rmerge(I) obs: 0.49 / Num. unique obs: 3145

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Processing

Software
NameVersionClassification
REFMAC5.8.0158refinement
xia2data reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6CHW

6chw


Resolution: 1.85→73.16 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.94 / SU B: 2.778 / SU ML: 0.084 / Cross valid method: THROUGHOUT / ESU R: 0.132 / ESU R Free: 0.132 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.22609 2310 5 %RANDOM
Rwork0.17773 ---
obs0.18008 43768 98.86 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 35.411 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å2-0 Å2-0 Å2
2--0 Å2-0 Å2
3----0 Å2
Refinement stepCycle: 1 / Resolution: 1.85→73.16 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3769 0 86 284 4139
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.020.0193988
X-RAY DIFFRACTIONr_bond_other_d0.0020.023843
X-RAY DIFFRACTIONr_angle_refined_deg2.0442.0035388
X-RAY DIFFRACTIONr_angle_other_deg1.2983.0058912
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.9755483
X-RAY DIFFRACTIONr_dihedral_angle_2_deg39.02824.294163
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.45115756
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.3571521
X-RAY DIFFRACTIONr_chiral_restr0.1250.2620
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.024278
X-RAY DIFFRACTIONr_gen_planes_other0.0020.02755
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it3.5533.2431917
X-RAY DIFFRACTIONr_mcbond_other3.5543.2411916
X-RAY DIFFRACTIONr_mcangle_it5.0344.8232396
X-RAY DIFFRACTIONr_mcangle_other5.0334.8252397
X-RAY DIFFRACTIONr_scbond_it4.6353.7842071
X-RAY DIFFRACTIONr_scbond_other4.6353.7842071
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other6.7555.452990
X-RAY DIFFRACTIONr_long_range_B_refined8.73338.9864615
X-RAY DIFFRACTIONr_long_range_B_other8.73238.9884616
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.85→1.898 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.282 162 -
Rwork0.252 2982 -
obs--92.77 %

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