4g2h

Structural basis for the accommodation of bis- and tris-aromatic derivatives in Vitamin D Nuclear Receptor

Method: X-RAY DIFFRACTION Dmax: 63.0 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Vitamin D3 receptor A

Danio rerio

UniProt Q9PTN2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 156–453 Fragment:unp residues 156-453 Nuclear receptor coactivator 1 × 2 (Q15788) 0VQ (3E,5E)-6-(3-{2-[3,4-bis(hydroxymethyl)phenyl]ethyl}phenyl)-1,1,1-trifluoro-2-(trifluoromethyl)octa-3,5-dien-2-ol × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;Bis-Tris 0.1 M, lithium sulfate 1.6 M and magnesium sulfate 50 mM, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 6.5 Resolution 2.50 Å R-free 0.285

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

74 other PDB entries and 74 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name VDRA_DANRE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–300; UniProt 156–453

Nuclear receptor coactivator 1

OrganismNot specified

UniProt Q15788

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 686–700 Fragment:unp residues 686-692 Vitamin D3 receptor A × 2 (Q9PTN2) 0VQ (3E,5E)-6-(3-{2-[3,4-bis(hydroxymethyl)phenyl]ethyl}phenyl)-1,1,1-trifluoro-2-(trifluoromethyl)octa-3,5-dien-2-ol × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;Bis-Tris 0.1 M, lithium sulfate 1.6 M and magnesium sulfate 50 mM, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 6.5 Resolution 2.50 Å R-free 0.285

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

204 other PDB entries and 251 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCOA1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–15; UniProt 686–700

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 4g2h

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4g2h
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4g2h
Deposition date deposition_date2012-07-12
Structure title titleStructural basis for the accommodation of bis- and tris-aromatic derivatives in Vitamin D Nuclear Receptor
Keywords keywords;VDR, transcription regulation, nuclear receptor, alpha helical sandwich, trasncription regulation, ligand, DNA, phosphorylation, nucleus, transcription-transcription inhibitor complex ;; transcription/transcription inhibitor
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier18.94
Radius of gyration Rg (electron density) rg_electron17.95
Forward intensity I(0) i027322400.00
Molecular weight molecular_weight26873.0 kDa
Excluded volume excluded_volume26021 ų
Envelope volume envelope_volume41065 ų
Hydration-shell volume shell_volume18989 ų
Envelope diameter envelope_diameter64.7
Shell Rg shell_rg24.33
Envelope Rg envelope_rg18.25
Shape Rg shape_rg17.91
Total Rg total_rg18.71
Total atoms total_atoms2033
Residues n_residues249
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax63.0
Rg (real space) rg_real18.85
Rg uncertainty (real space) rg_real_error0.37
I(0) (real space) i0_real2.7320e+07
I(0) uncertainty (real space) i0_real_error3.6180e+05
Rg (reciprocal space) rg_reciprocal18.86
I(0) (reciprocal space) i0_reciprocal27320000.0000
Solution quality estimate total_estimate0.7980
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary23.6
Skewness Skewness skewness0.245
Kurtosis Kurtosis kurtosis-0.278
Angular range angular_range— – 0.4200 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6075000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.792; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id4g2hA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology565 — Retinoid X Receptor
Homologous superfamily homologous superfamily10 — Retinoid X Receptor

8. Citations (1)

9. Files and Curves (10)