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- PDB-3kpz: Crystal structure of a novel vitamin D3 analogue, ZK203278 showin... -

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Basic information

Entry
Database: PDB / ID: 3kpz
TitleCrystal structure of a novel vitamin D3 analogue, ZK203278 showing dissociated profile
ComponentsVitamin D3 receptor
KeywordsTranscription/Hormone / nuclear receptor / agonist / DNA-binding / Transcription regulation / Transcription-Hormone complex
Function / homology
Function and homology information


regulation of calcidiol 1-monooxygenase activity / positive regulation of vitamin D 24-hydroxylase activity / response to bile acid / nuclear receptor-mediated bile acid signaling pathway / Vitamin D (calciferol) metabolism / apoptotic process involved in mammary gland involution / phosphate ion transmembrane transport / positive regulation of apoptotic process involved in mammary gland involution / calcitriol binding / lithocholic acid binding ...regulation of calcidiol 1-monooxygenase activity / positive regulation of vitamin D 24-hydroxylase activity / response to bile acid / nuclear receptor-mediated bile acid signaling pathway / Vitamin D (calciferol) metabolism / apoptotic process involved in mammary gland involution / phosphate ion transmembrane transport / positive regulation of apoptotic process involved in mammary gland involution / calcitriol binding / lithocholic acid binding / bile acid nuclear receptor activity / positive regulation of keratinocyte differentiation / vitamin D receptor signaling pathway / positive regulation of vitamin D receptor signaling pathway / intestinal absorption / mammary gland branching involved in pregnancy / decidualization / negative regulation of keratinocyte proliferation / positive regulation of bone mineralization / retinoic acid receptor signaling pathway / nuclear retinoid X receptor binding / lactation / skeletal system development / SUMOylation of intracellular receptors / mRNA transcription by RNA polymerase II / cell morphogenesis / Nuclear Receptor transcription pathway / intracellular calcium ion homeostasis / RNA polymerase II transcription regulator complex / nuclear receptor activity / calcium ion transport / cell differentiation / receptor complex / DNA-binding transcription factor activity, RNA polymerase II-specific / RNA polymerase II cis-regulatory region sequence-specific DNA binding / negative regulation of cell population proliferation / negative regulation of DNA-templated transcription / positive regulation of gene expression / chromatin / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / DNA binding / zinc ion binding / nucleoplasm / nucleus / cytosol
Similarity search - Function
Vitamin D receptor / VDR, DNA-binding domain / : / 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. ...Vitamin D receptor / VDR, DNA-binding domain / : / 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-ZNE / Vitamin D3 receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å
AuthorsRochel, N. / Moras, D.
CitationJournal: Anticancer Res. / Year: 2012
Title: Crystal structure of a vitamin D3 analog, ZK203278, showing dissociated profile.
Authors: Rochel, N. / Moras, D.
History
DepositionNov 17, 2009Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 12, 2011Provider: repository / Type: Initial release
Revision 1.1Oct 26, 2011Group: Structure summary
Revision 1.2Apr 25, 2012Group: Database references
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_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _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: Vitamin D3 receptor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)29,8642
Polymers29,3921
Non-polymers4721
Water2,414134
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)44.887, 51.892, 132.204
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Vitamin D3 receptor / VDR / 1 / 25-dihydroxyvitamin D3 receptor / Nuclear receptor subfamily 1 group I member 1


Mass: 29391.871 Da / Num. of mol.: 1 / Fragment: Ligand binding domain, residues 118-427 / Mutation: deletion in residues 166-216
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: VDR, NR1I1 / Plasmid: pET28 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21DE3 / References: UniProt: P11473
#2: Chemical ChemComp-ZNE / (1R,3S,5Z)-5-[(2E)-2-{(1R,3aS,7aR)-1-[(1R,5S)-5-hydroxy-1-methyl-5-(1,3-thiazol-2-yl)pentyl]-7a-methyloctahydro-4H-inden-4-ylidene}ethylidene]-4-methylidenecyclohexane-1,3-diol


Mass: 471.695 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C28H41NO3S
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 134 / 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: 2.68 Å3/Da / Density % sol: 54.07 %
Crystal growTemperature: 273 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: Ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K

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Data collection

DiffractionMean temperature: 200 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: BM30A
DetectorType: MAR CCD 165 mm / Detector: CCD / Date: May 20, 2003 / Details: mirrors
RadiationMonochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 1.85→24 Å / Num. all: 25464 / Num. obs: 25464 / % possible obs: 98.6 % / Observed criterion σ(F): 2 / Redundancy: 3.9 % / Rsym value: 0.075 / Net I/σ(I): 15.6
Reflection shellResolution: 1.9→1.92 Å / Mean I/σ(I) obs: 4.5 / Rsym value: 0.329 / % possible all: 98.4

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Processing

Software
NameVersionClassificationNB
CNSrefinement
PDB_EXTRACT3.005data extraction
HKL-2000data reduction
HKL-2000data scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1DB1

1db1


Resolution: 1.9→15 Å / Occupancy max: 1 / Occupancy min: 0 / Isotropic thermal model: isotropic / Cross valid method: THROUGHOUT / σ(F): 2 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.228 2103 -random
Rwork0.195 ---
all0.228 25070 --
obs0.228 23009 100 %-
Displacement parametersBiso mean: 20.503 Å2
Refinement stepCycle: LAST / Resolution: 1.9→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2012 0 33 134 2179
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.005
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.07
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 1.9→1.9 Å /
RfactorNum. reflection
Rfree0.245 34
Rwork0.186 -

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