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Structure of human FXR in complex with MFA-1 and co-activator peptide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 16-22% PEG3350, 0.1M Bis-Tris, 4 mM YCl(3), 0.2M Ammonium acetate, 1 mM DTT.
Protein was carboxymethylated with iodoacetic acid, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2 38.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.642 α = 90 b = 90.889 β = 90 c = 129.651 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 210 2003-02-28 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 0.98793, 0.97931, 0.97907, 0.96863 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.9 50 100 0.065 10.7 41792 41792 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.97 100 0.577 3895
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.9 39.65 41792 41792 1997 99.35 0.203 0.203 0.2 0.254 0.1962 RANDOM 34.81
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] -6.862 1.683 5.179
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 23.204 t_it 1.828 t_angle_deg 1.271 t_nbd 0.068 t_gen_planes 0.012 t_bond_d 0.011 t_trig_c_planes 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3944 Nucleic Acid Atoms Solvent Atoms 362 Heterogen Atoms 64
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHARP phasing TNT refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction HKL-2000 data scaling BUSTER-TNT refinement