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Crystal structure of human FXR in complex with 4-({(2S)-2-[2-(4-chlorophenyl)-5,6-difluoro-1H-benzimidazol-1-yl]-2-cyclohexylacetyl}amino)-3-fluorobenzoic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other INHOUSE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 0.1M 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol pH 6.5, 20% PEG 5000 MME, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.49 50.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.13 α = 90 b = 83.94 β = 90 c = 190.48 γ = 90
Symmetry Space Group C 2 2 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 MARMOSAIC 225 mm CCD 2008-05-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.00080 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 47.62 97.8 16.2 6.12 33280 50.74
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.2 83.4 3.66
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 INHOUSE 2.1 47.62 33236 1667 97.22 0.2175 0.2154 0.2135 0.2563 0.2594 RANDOM 58.11
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] 3.1941 -8.0924 4.8983
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.38 t_omega_torsion 2.43 t_angle_deg 1.02 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.38 t_omega_torsion 2.43 t_angle_deg 1.02 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3985 Nucleic Acid Atoms Solvent Atoms 120 Heterogen Atoms 76
Software Software Software Name Purpose PHASER phasing BUSTER refinement XDS data reduction SADABS data scaling