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- PDB-4iv2: Crystal Structure of the Estrogen Receptor alpha Ligand-binding D... -
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Basic information
Entry | Database: PDB / ID: 4iv2 | ||||||
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Title | Crystal Structure of the Estrogen Receptor alpha Ligand-binding Domain in Complex with Dynamic WAY-derivative, 5a | ||||||
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![]() | TRANSCRIPTION / Nuclear hormone receptor / Transcription factor / ligand-binding / Nucleus | ||||||
Function / homology | ![]() regulation of epithelial cell apoptotic process / antral ovarian follicle growth / G protein-coupled estrogen receptor activity / RNA polymerase II intronic transcription regulatory region sequence-specific DNA binding / 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 / 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 / RNA polymerase II intronic transcription regulatory region sequence-specific DNA binding / 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 / 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 / estrogen receptor signaling pathway / cellular response to estrogen stimulus / Endogenous sterols / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / estrogen response element binding / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / : / 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 / cellular response to hormone stimulus / protein localization to chromatin / 14-3-3 protein binding / positive regulation of adipose tissue development / RORA activates gene expression / peroxisome proliferator activated receptor signaling pathway / nitric-oxide synthase regulator activity / steroid binding / TBP-class protein binding / Regulation of lipid metabolism by PPARalpha / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / regulation of cellular response to insulin stimulus / ESR-mediated signaling / transcription corepressor binding / BMAL1:CLOCK,NPAS2 activates circadian gene expression / SUMOylation of transcription cofactors / Activation of gene expression by SREBF (SREBP) / negative regulation of miRNA transcription / nuclear receptor coactivator activity / positive regulation of nitric-oxide synthase activity / cellular response to estradiol stimulus / transcription coregulator binding / response to progesterone / nuclear receptor binding / stem cell differentiation / nuclear estrogen receptor binding / circadian regulation of gene expression / Heme signaling / SUMOylation of intracellular receptors / mRNA transcription by RNA polymerase II / euchromatin / Transcriptional activation of mitochondrial biogenesis / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / negative regulation of DNA-binding transcription factor activity / PPARA activates gene expression / Cytoprotection by HMOX1 / transcription coactivator binding / positive regulation of DNA-binding transcription factor activity / beta-catenin binding / Transcriptional regulation of white adipocyte differentiation / Nuclear Receptor transcription pathway / response to estrogen / RNA polymerase II transcription regulator complex / Constitutive Signaling by Aberrant PI3K in Cancer / Regulation of RUNX2 expression and activity / nuclear receptor activity / male gonad development / positive regulation of nitric oxide biosynthetic process / positive regulation of fibroblast proliferation / sequence-specific double-stranded DNA binding / Ovarian tumor domain proteases / Circadian Clock / PIP3 activates AKT signaling / response to estradiol / phospholipase C-activating G protein-coupled receptor signaling pathway / HATs acetylate histones / positive regulation of cytosolic calcium ion concentration / ATPase binding / regulation of inflammatory response / fibroblast proliferation / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Nwachukwu, J.C. / Srinivasan, S. / Parent, A.A. / Cavett, V. / Nowak, J. / Hughes, T.S. / Kojetin, D.J. / Katzenellenbogen, J.A. / Nettles, K.W. | ||||||
![]() | ![]() Title: Ligand binding dynamics rewire cellular signaling via Estrogen Receptor-alpha Authors: Srinivasan, S. / Nwachukwu, J.C. / Parent, A.A. / Cavett, V. / Nowak, J. / Hughes, T.S. / Kojetin, D.J. / Katzenellenbogen, J.A. / Nettles, K.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 206.4 KB | Display | ![]() |
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PDB format | ![]() | 165.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4iu7C ![]() 4iuiC ![]() 4iv4C ![]() 4ivwC ![]() 4ivyC ![]() 4iw6C ![]() 4iw8C ![]() 4iwcC ![]() 4iwfC ![]() 2qa8S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 28189.229 Da / Num. of mol.: 2 / Fragment: Ligand-binding Domain, UNP residues 303-549 / Mutation: Y537S Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein/peptide | Mass: 1276.530 Da / Num. of mol.: 2 Fragment: Receptor-interacting peptide, UNP residues 687-696 Source method: obtained synthetically / Details: This sequence occurs naturally in humans / Source: (synth.) ![]() #3: Chemical | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.03 Å3/Da / Density % sol: 39.28 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 8.3 Details: 15% PEG 3350, 0.05M magnesium chloride, 0.067M sodium chloride, 0.1M Tris, pH 8.3, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Dec 14, 2011 |
Radiation | Monochromator: Side scattering bent cube I-beam single crystal, asymmetric cut 4.965 degs Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→50 Å / Num. all: 25549 / Num. obs: 25549 / % possible obs: 98.21 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 3.4 % / Biso Wilson estimate: 31.67 Å2 / Rsym value: 0.073 / Net I/σ(I): 10.89 |
Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 3.2 % / Mean I/σ(I) obs: 2.06 / % possible all: 95.12 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2QA8 Resolution: 2.14→39.829 Å / SU ML: 0.59 / σ(F): 0 / Phase error: 22.66 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 45.732 Å2 / ksol: 0.331 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 2.14→39.829 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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