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- PDB-1xow: Crystal structure of the human androgen receptor ligand binding d... -

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Basic information

Entry
Database: PDB / ID: 1xow
TitleCrystal structure of the human androgen receptor ligand binding domain bound with an androgen receptor NH2-terminal peptide, AR20-30, and R1881
Components
  • androgen receptor
  • decamer fragment of androgen receptor
KeywordsTRANSCRIPTION / crystal structure / human androgen receptor ligand binding domain / androgen receptor NH2-terminal peptide AR20-30 / R1881
Function / homology
Function and homology information


male somatic sex determination / prostate induction / lateral sprouting involved in mammary gland duct morphogenesis / male genitalia morphogenesis / regulation of developmental growth / POU domain binding / positive regulation of integrin biosynthetic process / tertiary branching involved in mammary gland duct morphogenesis / animal organ formation / androgen binding ...male somatic sex determination / prostate induction / lateral sprouting involved in mammary gland duct morphogenesis / male genitalia morphogenesis / regulation of developmental growth / POU domain binding / positive regulation of integrin biosynthetic process / tertiary branching involved in mammary gland duct morphogenesis / animal organ formation / androgen binding / cellular response to testosterone stimulus / regulation of systemic arterial blood pressure / Leydig cell differentiation / epithelial cell differentiation involved in prostate gland development / positive regulation of epithelial cell proliferation involved in prostate gland development / prostate gland epithelium morphogenesis / prostate gland growth / epithelial cell morphogenesis / membraneless organelle assembly / RNA polymerase II general transcription initiation factor binding / positive regulation of insulin-like growth factor receptor signaling pathway / positive regulation of transcription by RNA polymerase III / cellular response to steroid hormone stimulus / morphogenesis of an epithelial fold / positive regulation of intracellular estrogen receptor signaling pathway / androgen receptor signaling pathway / seminiferous tubule development / RUNX2 regulates osteoblast differentiation / nuclear steroid receptor activity / mammary gland alveolus development / cellular response to estrogen stimulus / estrogen response element binding / nuclear receptor-mediated steroid hormone signaling pathway / single fertilization / RNA polymerase II core promoter sequence-specific DNA binding / regulation of protein localization to plasma membrane / intracellular receptor signaling pathway / estrogen receptor signaling pathway / steroid binding / insulin-like growth factor receptor signaling pathway / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / epithelial cell proliferation / negative regulation of extrinsic apoptotic signaling pathway / RNA polymerase II transcription regulatory region sequence-specific DNA binding / positive regulation of cell differentiation / SUMOylation of intracellular receptors / molecular condensate scaffold activity / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / beta-catenin binding / Nuclear Receptor transcription pathway / positive regulation of miRNA transcription / transcription coactivator binding / multicellular organism growth / male gonad development / nuclear receptor activity / negative regulation of epithelial cell proliferation / cell-cell signaling / MAPK cascade / ATPase binding / DNA-binding transcription activator activity, RNA polymerase II-specific / spermatogenesis / molecular adaptor activity / in utero embryonic development / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / DNA-binding transcription factor activity, RNA polymerase II-specific / transcription cis-regulatory region binding / positive regulation of MAPK cascade / Ub-specific processing proteases / nuclear speck / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / signaling receptor binding / negative regulation of cell population proliferation / positive regulation of cell population proliferation / chromatin binding / positive regulation of gene expression / chromatin / positive regulation of DNA-templated transcription / enzyme binding / negative regulation of transcription by RNA polymerase II / signal transduction / positive regulation of transcription by RNA polymerase II / protein-containing complex / zinc ion binding / nucleoplasm / nucleus / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Androgen receptor / Androgen receptor / : / Retinoid X Receptor / Retinoid X 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 ...Androgen receptor / Androgen receptor / : / Retinoid X Receptor / Retinoid X 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-R18 / Androgen receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsHe, B. / Gampe Jr., R.T. / Kole, A.J. / Hnat, A.T. / Stanley, T.B. / An, G. / Stewart, E.L. / Kalman, R.I. / Minges, J.T. / Wilson, E.M.
CitationJournal: Mol.Cell / Year: 2004
Title: Structural basis for androgen receptor interdomain and coactivator interactions suggests a transition in nuclear receptor activation function dominance
Authors: He, B. / Gampe Jr., R.T. / Kole, A.J. / Hnat, A.T. / Stanley, T.B. / An, G. / Stewart, E.L. / Kalman, R.I. / Minges, J.T. / Wilson, E.M.
History
DepositionOct 7, 2004Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 16, 2004Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 11, 2017Group: Refinement description / Category: software
Revision 1.4Apr 4, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.type
Revision 1.5Aug 23, 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

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Assembly

Deposited unit
A: androgen receptor
B: decamer fragment of androgen receptor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)30,5983
Polymers30,3132
Non-polymers2841
Water3,225179
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1640 Å2
ΔGint-11 kcal/mol
Surface area11830 Å2
MethodPISA
Unit cell
Length a, b, c (Å)54.941, 66.118, 70.440
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Cell settingorthorhombic
Space group name H-MP212121

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Components

#1: Protein androgen receptor / Dihydrotestosterone receptor


Mass: 29046.074 Da / Num. of mol.: 1 / Fragment: ligand binding domain
Source method: isolated from a genetically manipulated source
Details: inhibited by r1881 / Source: (gene. exp.) Homo sapiens (human) / Gene: Ar, Nr3c4 / Plasmid: pET15b / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21DE3 / References: UniProt: P10275
#2: Protein/peptide decamer fragment of androgen receptor / Dihydrotestosterone receptor


Mass: 1267.413 Da / Num. of mol.: 1 / Fragment: N-terminal FXXLF domain / Source method: obtained synthetically
Details: decapeptide of human AR NH2-terminal residues 20-30
References: UniProt: P10275
#3: Chemical ChemComp-R18 / (17BETA)-17-HYDROXY-17-METHYLESTRA-4,9,11-TRIEN-3-ONE / METHYLTRIENOLONE / 17BETA-HYDROXY-17METHYL-19NORANDROSTA-4,9,11-TRIEN-3-ONE / R1881


Mass: 284.393 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C19H24O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 179 / Source method: isolated from a natural source / Formula: H2O

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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: 2.02 Å3/Da / Density % sol: 38.5 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: 100mM BTP, 0.6-1.2M Li2SO4, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

DiffractionMean temperature: 93 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418 Å
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Oct 26, 2003
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.8→50 Å / Num. all: 22123 / Num. obs: 22123 / % possible obs: 90.4 % / Observed criterion σ(I): 0 / Biso Wilson estimate: 31 Å2 / Rmerge(I) obs: 0.041 / Net I/σ(I): 37.8
Reflection shellResolution: 1.8→1.86 Å / Rmerge(I) obs: 0.34 / Mean I/σ(I) obs: 2 / Num. unique all: 1011 / % possible all: 42

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Processing

Software
NameClassification
MAR345data collection
HKL-2000data reduction
CNXrefinement
HKL-2000data scaling
CNXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1I37

1i37


Resolution: 1.8→22 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 1404666.74 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.213 2099 9.9 %RANDOM
Rwork0.21 ---
all-21199 --
obs-21199 86.8 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 53.0545 Å2 / ksol: 0.383466 e/Å3
Displacement parametersBiso mean: 32.8 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å20 Å2
3---0 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.28 Å0.25 Å
Luzzati d res low-5 Å
Luzzati sigma a0.2 Å0.2 Å
Refinement stepCycle: LAST / Resolution: 1.8→22 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2067 0 21 179 2267
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.007
X-RAY DIFFRACTIONc_angle_deg1.1
X-RAY DIFFRACTIONc_dihedral_angle_d18.8
X-RAY DIFFRACTIONc_improper_angle_d0.77
X-RAY DIFFRACTIONc_mcbond_it0.861.5
X-RAY DIFFRACTIONc_mcangle_it1.412
X-RAY DIFFRACTIONc_scbond_it1.432
X-RAY DIFFRACTIONc_scangle_it2.232.5
LS refinement shellResolution: 1.8→1.91 Å / Rfactor Rfree error: 0.033 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.418 161 9 %
Rwork0.425 1632 -
obs--44.8 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2WATER_REP.PARAM
X-RAY DIFFRACTION3R18_XPLOR_PAR.TXT

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