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- PDB-3l03: Crystal Structure of human Estrogen Receptor alpha Ligand-Binding... -

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Basic information

Entry
Database: PDB / ID: 3l03
TitleCrystal Structure of human Estrogen Receptor alpha Ligand-Binding Domain in complex with a Glucocorticoid Receptor Interacting Protein 1 Nr Box II peptide and Estetrol (Estra-1,3,5(10)-triene-3,15 alpha,16alpha,17beta-tetrol)
Components
  • Estrogen receptor
  • Nuclear receptor coactivator 2
KeywordsTRANSCRIPTION / estrogen receptor / LBD / GRIP peptide / estetrol / DNA-binding / Glycoprotein / Lipid-binding / Metal-binding / Nucleus / Phosphoprotein / Receptor / Steroid-binding / Transcription regulation / Zinc-finger / Activator
Function / homology
Function and homology information


HATs acetylate histones / Endogenous sterols / Synthesis of bile acids and bile salts / Recycling of bile acids and salts / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / Regulation of lipid metabolism by PPARalpha / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / positive regulation of glucocorticoid receptor signaling pathway / Cytoprotection by HMOX1 ...HATs acetylate histones / Endogenous sterols / Synthesis of bile acids and bile salts / Recycling of bile acids and salts / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / Regulation of lipid metabolism by PPARalpha / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / positive regulation of glucocorticoid receptor signaling pathway / Cytoprotection by HMOX1 / nuclear glucocorticoid receptor binding / nuclear retinoic acid receptor binding / positive regulation of female receptivity / nuclear thyroid hormone receptor binding / 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 / prostate epithelial cord elongation / epithelial cell development / locomotor rhythm / negative regulation of smooth muscle cell apoptotic process / mammary gland branching involved in pregnancy / uterus development / vagina development / aryl hydrocarbon receptor binding / androgen metabolic process / TFIIB-class transcription factor binding / regulation of lipid metabolic process / steroid hormone mediated signaling pathway / cellular response to Thyroglobulin triiodothyronine / regulation of glucose metabolic process / Synthesis of bile acids and bile salts / mammary gland alveolus development / intracellular estrogen receptor signaling pathway / cellular response to estrogen stimulus / estrogen response element binding / Endogenous sterols / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / positive regulation of phospholipase C activity / DNA polymerase binding / nuclear retinoid X receptor binding / intracellular steroid hormone receptor signaling pathway / negative regulation of canonical NF-kappaB signal transduction / Nuclear signaling by ERBB4 / RNA polymerase II preinitiation complex assembly / regulation of cellular response to insulin stimulus / Recycling of bile acids and salts / cellular response to hormone stimulus / protein localization to chromatin / positive regulation of adipose tissue development / peroxisome proliferator activated receptor signaling pathway / RORA activates gene expression / TBP-class protein binding / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / steroid binding / Regulation of lipid metabolism by PPARalpha / nitric-oxide synthase regulator activity / cerebellum development / ESR-mediated signaling / 14-3-3 protein binding / BMAL1:CLOCK,NPAS2 activates circadian gene expression / transcription corepressor binding / Activation of gene expression by SREBF (SREBP) / SUMOylation of transcription cofactors / nuclear receptor coactivator activity / negative regulation of miRNA transcription / response to progesterone / cellular response to estradiol stimulus / transcription coregulator binding / stem cell differentiation / nuclear estrogen receptor binding / nuclear receptor binding / positive regulation of nitric-oxide synthase activity / circadian regulation of gene expression / Heme signaling / euchromatin / SUMOylation of intracellular receptors / mRNA transcription by RNA polymerase II / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Transcriptional activation of mitochondrial biogenesis / negative regulation of DNA-binding transcription factor activity / transcription coactivator binding / PPARA activates gene expression / Cytoprotection by HMOX1 / beta-catenin binding / Transcriptional regulation of white adipocyte differentiation / Nuclear Receptor transcription pathway / circadian rhythm / response to estrogen / RNA polymerase II transcription regulator complex / male gonad development
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 / 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. / Nuclear receptor coactivator, interlocking / PAS fold / PAS fold / PAS domain / PAS repeat profile. / PAS domain / PAS domain superfamily / Retinoid X Receptor / Retinoid X Receptor / 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 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Chem-4OH / Estrogen receptor / Nuclear receptor coactivator 2 / Nuclear receptor coactivator 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.896 Å
AuthorsRajan, S.S. / Kim, Y. / Vanek, K. / Joachimiak, A. / Greene, G.L.
CitationJournal: To be Published
Title: Crystal Structure of human Estrogen Receptor alpha Ligand-Binding Domain in complex with a Glucocorticoid Receptor Interacting Protein 1 Nr Box II peptide and Estra-1,3,5(10)-triene-3,15 ...Title: Crystal Structure of human Estrogen Receptor alpha Ligand-Binding Domain in complex with a Glucocorticoid Receptor Interacting Protein 1 Nr Box II peptide and Estra-1,3,5(10)-triene-3,15 alpha,16alpha,17beta-tetrol
Authors: Rajan, S.S. / Kim, Y. / Vanek, K. / Joachimiak, A. / Greene, G.L.
History
DepositionDec 9, 2009Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 8, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Feb 26, 2020Group: Database references / Derived calculations ...Database references / Derived calculations / Source and taxonomy / Structure summary
Category: entity / entity_name_com ...entity / entity_name_com / entity_src_gen / pdbx_entity_src_syn / pdbx_struct_assembly / pdbx_struct_assembly_gen / pdbx_struct_assembly_prop / pdbx_struct_mod_residue / struct_conn / struct_ref / struct_ref_seq / struct_ref_seq_dif
Item: _entity.pdbx_fragment / _entity_name_com.name ..._entity.pdbx_fragment / _entity_name_com.name / _entity_src_gen.gene_src_common_name / _entity_src_gen.pdbx_beg_seq_num / _entity_src_gen.pdbx_end_seq_num / _entity_src_gen.pdbx_gene_src_gene / _entity_src_gen.pdbx_seq_type / _pdbx_struct_mod_residue.details / _struct_conn.pdbx_leaving_atom_flag / _struct_ref.db_code / _struct_ref.pdbx_db_accession / _struct_ref_seq.pdbx_db_accession / _struct_ref_seq_dif.details
Revision 1.3Sep 6, 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_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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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)61,9358
Polymers61,1984
Non-polymers7364
Water2,378132
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5980 Å2
ΔGint-37 kcal/mol
Surface area20220 Å2
MethodPISA
Unit cell
Length a, b, c (Å)56.027, 84.203, 58.762
Angle α, β, γ (deg.)90.00, 109.08, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein / Protein/peptide , 2 types, 4 molecules ABCD

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


Mass: 29019.279 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 / Plasmid: MCSG7 (pET12-derivative) / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / 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: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: Q15596, UniProt: Q9WUI9*PLUS

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Non-polymers , 4 types, 136 molecules

#3: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#4: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#5: Chemical ChemComp-4OH / (14beta,15alpha,16alpha,17alpha)-estra-1,3,5(10)-triene-3,15,16,17-tetrol / Estra-1,3,5(10)-triene-3,15 alpha,16alpha,17beta-tetrol / Estetrol (medication)


Mass: 304.381 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C18H24O4 / Comment: medication, hormone*YM
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 132 / Source method: isolated from a natural source / Formula: H2O

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Details

Sequence detailsSOME OF THE CYS RESIDUES WERE OXIDIZED TO CME. THE AUTHORS WERE ONLY ABLE TO DETECT CME AT POSITION ...SOME OF THE CYS RESIDUES WERE OXIDIZED TO CME. THE AUTHORS WERE ONLY ABLE TO DETECT CME AT POSITION 530 FROM THE ELECTRON DENSITY MAP.

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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: 2.14 Å3/Da / Density % sol: 42.54 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 7.5
Details: 15% (v/v) ethanol, HEPES pH 7.5, MgCl2 , VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.979 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 22, 2009 / Details: mirrors
RadiationMonochromator: Double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 1.896→50 Å / Num. all: 40926 / Num. obs: 40149 / % possible obs: 98.1 % / Redundancy: 4.7 % / Biso Wilson estimate: 29.52 Å2 / Rmerge(I) obs: 0.048 / Net I/σ(I): 39.365
Reflection shellResolution: 1.896→1.93 Å / Redundancy: 3.1 % / Rmerge(I) obs: 0.516 / Mean I/σ(I) obs: 2.5 / Num. measured obs: 1636

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Processing

Software
NameVersionClassification
HKL-3000data collection
Auto-Rickshawphasing
PHENIX(phenix.refine: 1.5_2)refinement
HKL-3000data reduction
HKL-3000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDb entry 1ZKY

1zky


Resolution: 1.896→32.954 Å / SU ML: 0.26 / Cross valid method: THROUGHOUT / σ(F): 0.09 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2196 1882 5 %RANDOM
Rwork0.1757 ---
obs0.1781 40081 91.9 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 60.702 Å2 / ksol: 0.382 e/Å3
Refinement stepCycle: LAST / Resolution: 1.896→32.954 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3997 0 51 132 4180
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0134166
X-RAY DIFFRACTIONf_angle_d1.4385641
X-RAY DIFFRACTIONf_dihedral_angle_d18.1631585
X-RAY DIFFRACTIONf_chiral_restr0.089672
X-RAY DIFFRACTIONf_plane_restr0.006692
LS refinement shell

Refine-ID: X-RAY DIFFRACTION

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection obs% reflection obs (%)
1.896-1.96340.31811240.25512632275667
1.9634-2.0420.31811690.21493251342084
2.042-2.13490.25591700.20313499366990
2.1349-2.24750.27361680.19143660382893
2.2475-2.38820.26321630.18193662382594
2.3882-2.57260.24591870.18543753394096
2.5726-2.83130.25832240.19953738396297
2.8313-3.24070.21312110.18863840405199
3.2407-4.08180.18832220.151138704092100
4.0818-32.95880.18332440.15183857410198
Refinement TLS params.

Refine-ID: X-RAY DIFFRACTION

IDMethodL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
1refined0.73580.43860.23711.06650.39641.665-0.08590.0644-0.0681-0.18870.0632-0.0178-0.0610.0089-00.2413-0.0135-0.00510.2110.00730.2209-33.981916.44327.1212
21.3330.1726-1.0010.940.01271.26850.1177-0.1310.06150.0398-0.0380.0863-0.08240.0424-00.1904-0.0165-0.00080.1864-0.01060.1772
30.0292-0.00080.0180.00610.00740.0118-0.04860.0624-0.1878-0.1365-0.1117-0.16650.20090.10170.00060.505-0.13930.01490.4666-0.12620.3284
40.0041-0.0031-0.00050.0078-0.0002-0.00010.0638-0.19420.17770.1227-0.05710.0557-0.2022-0.0464-0.00020.4614-0.04350.19160.3861-0.18290.6363
Refinement TLS groupSelection details: chain D

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