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Crystal structure of complexes of vitamin D receptor ligand binding domain with lithocholic acid derivatives
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RJK PDB ENTRY 1RJK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 291.5 0.1M 3-(N-morpholino) propanesulfonic acid/sodium hydroxide, 0.1-0.4M sodium formate, 12-22% PEG 4000, 0-10% ethylene glycol , pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291.5K
Crystal Properties Matthews coefficient Solvent content 2.08 40.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 154.433 α = 90 b = 42.026 β = 96.25 c = 41.514 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 4r 2006-04-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 0.978 Photon Factory BL-6A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.2 50 99.3 0.058 0.058 26.2 4.3 13707 26.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 95.9 0.295 0.295 4.4 4 1319
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1RJK 2.2 40.54 14001 12697 1304 92.7 0.226 0.22 0.2209 0.276 0.2388 RANDOM
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -20.88 -7.24 29.1 -8.21
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.3 c_scangle_it 2.91 c_mcangle_it 2.46 c_scbond_it 2.06 c_mcbond_it 1.46 c_angle_deg 1.2 c_improper_angle_d 0.94 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.3 c_scangle_it 2.91 c_mcangle_it 2.46 c_scbond_it 2.06 c_mcbond_it 1.46 c_angle_deg 1.2 c_improper_angle_d 0.94 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2032 Nucleic Acid Atoms Solvent Atoms 49 Heterogen Atoms 30
Software Software Software Name Purpose SERGUI data collection CNS refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing