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- PDB-1rk3: crystal structure of the rat vitamin D receptor ligand binding do... -
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Basic information
Entry | Database: PDB / ID: 1rk3 | ||||||
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Title | crystal structure of the rat vitamin D receptor ligand binding domain complexed with 1,25-dihydroxyvitamin D3 and a synthetic peptide containing the NR2 box of DRIP 205 | ||||||
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![]() | hormone/growth factor receptor / nuclear receptor-ligand complex / nuclear receptor-coactivator interactions / hormone-growth factor receptor COMPLEX | ||||||
Function / homology | ![]() enucleate erythrocyte development / negative regulation of bone trabecula formation / positive regulation of type II interferon-mediated signaling pathway / Vitamin D (calciferol) metabolism / regulation of RNA biosynthetic process / androgen biosynthetic process / positive regulation of G0 to G1 transition / retinal pigment epithelium development / mammary gland branching involved in thelarche / SUMOylation of intracellular receptors ...enucleate erythrocyte development / negative regulation of bone trabecula formation / positive regulation of type II interferon-mediated signaling pathway / Vitamin D (calciferol) metabolism / regulation of RNA biosynthetic process / androgen biosynthetic process / positive regulation of G0 to G1 transition / retinal pigment epithelium development / mammary gland branching involved in thelarche / SUMOylation of intracellular receptors / G0 to G1 transition / thyroid hormone receptor signaling pathway / Nuclear Receptor transcription pathway / bile acid nuclear receptor activity / response to bile acid / dense fibrillar component / core mediator complex / regulation of vitamin D receptor signaling pathway / positive regulation of parathyroid hormone secretion / apoptotic process involved in mammary gland involution / phosphate ion transmembrane transport / cellular response to vitamin D / positive regulation of apoptotic process involved in mammary gland involution / vitamin D binding / calcitriol binding / vitamin D response element binding / lithocholic acid binding / ventricular trabecula myocardium morphogenesis / thyroid hormone generation / nuclear retinoic acid receptor binding / mediator complex / positive regulation of keratinocyte differentiation / Generic Transcription Pathway / embryonic heart tube development / negative regulation of ossification / cellular response to thyroid hormone stimulus / positive regulation of vitamin D receptor signaling pathway / positive regulation of hepatocyte proliferation / embryonic hindlimb morphogenesis / vitamin D receptor signaling pathway / nuclear vitamin D receptor binding / peroxisome proliferator activated receptor binding / intestinal absorption / bile acid signaling pathway / lens development in camera-type eye / positive regulation of intracellular estrogen receptor signaling pathway / embryonic hemopoiesis / nuclear thyroid hormone receptor binding / megakaryocyte development / histone acetyltransferase binding / cellular response to steroid hormone stimulus / cellular response to hepatocyte growth factor stimulus / response to aldosterone / RSV-host interactions / LBD domain binding / epithelial cell proliferation involved in mammary gland duct elongation / fat cell differentiation / mammary gland branching involved in pregnancy / regulation of calcium ion transport / monocyte differentiation / decidualization / general transcription initiation factor binding / negative regulation of neuron differentiation / hematopoietic stem cell differentiation / embryonic placenta development / negative regulation of keratinocyte proliferation / positive regulation of transcription initiation by RNA polymerase II / animal organ regeneration / erythrocyte development / heterochromatin / nuclear retinoid X receptor binding / nuclear receptor-mediated steroid hormone signaling pathway / ubiquitin ligase complex / RNA polymerase II preinitiation complex assembly / keratinocyte differentiation / cellular response to epidermal growth factor stimulus / T-tubule / peroxisome proliferator activated receptor signaling pathway / RORA activates gene expression / lactation / Regulation of lipid metabolism by PPARalpha / BMAL1:CLOCK,NPAS2 activates circadian gene expression / Activation of gene expression by SREBF (SREBP) / positive regulation of erythrocyte differentiation / nuclear receptor coactivator activity / liver development / skeletal system development / promoter-specific chromatin binding / nuclear estrogen receptor binding / nuclear receptor binding / positive regulation of transcription elongation by RNA polymerase II / apoptotic signaling pathway / transcription coregulator activity / animal organ morphogenesis / Heme signaling / euchromatin / mRNA transcription by RNA polymerase II / Transcriptional activation of mitochondrial biogenesis / cell morphogenesis / brain development Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Vanhooke, J.L. / M Benning, M. / Bauer, C.B. / Pike, J.W. / DeLuca, H.F. | ||||||
![]() | ![]() Title: Molecular Structure of the Rat Vitamin D Receptor Ligand Binding Domain Complexed with 2-Carbon-Substituted Vitamin D(3) Hormone Analogues and a LXXLL-Containing Coactivator Peptide Authors: Vanhooke, J.L. / Benning, M.M. / Bauer, C.B. / Pike, J.W. / DeLuca, H.F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 68.6 KB | Display | ![]() |
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PDB format | ![]() | 48.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 727 KB | Display | ![]() |
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Full document | ![]() | 732.2 KB | Display | |
Data in XML | ![]() | 12.8 KB | Display | |
Data in CIF | ![]() | 17.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1rjkSC ![]() 1rkgC ![]() 1rkhC S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Details | The asymmetric unit contains one biological unit. The biological unit is composed of one molecule of VDR, one ligand molecule, and one molecule of the synthetic peptide |
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Components
#1: Protein | Mass: 32983.730 Da / Num. of mol.: 1 / Fragment: ligand binding domain / Mutation: Chain A, DEL(165-211) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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#2: Protein/peptide | Mass: 1570.898 Da / Num. of mol.: 1 / Fragment: DRIP 205 NR2 box peptide / Source method: obtained synthetically / References: UniProt: Q15648 |
#3: Chemical | ChemComp-VDX / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.07 Å3/Da / Density % sol: 40.48 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 7 Details: PEG 4000, MOPS, ammonium citrate, isopropanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: BRUKER PROTEUM R / Detector: CCD / Date: Oct 24, 2002 |
Radiation | Monochromator: Montel optics / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→42.44 Å / Num. all: 14565 / Num. obs: 14475 / % possible obs: 99 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 3 / Redundancy: 5.7 % / Rsym value: 0.052 / Net I/σ(I): 10.9 |
Reflection shell | Resolution: 2.2→2.3 Å / Mean I/σ(I) obs: 2.7 / Rsym value: 0.198 / % possible all: 95 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 1RJK Resolution: 2.2→30 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.919 / SU B: 5.508 / SU ML: 0.142 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.27 / ESU R Free: 0.213 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 34.7 Å2
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Refinement step | Cycle: LAST / Resolution: 2.2→30 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.201→2.258 Å / Total num. of bins used: 20
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