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Discovery of XL335, a Highly Potent, Selective and Orally-Active Agonist of the Farnesoid X Receptor (FXR)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 292 22% PEG4K, 150 mM sodium acetate, 75 mM Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.57 52.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.519 α = 90 b = 66.519 β = 90 c = 125.434 γ = 90
Symmetry Space Group P 41 21 2
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 2004-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 1.00000 ALS 5.0.1
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 66.519 96.9 19746
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.11 93.8
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2 58.72 19746 18017 978 96.2 0.19279 0.19011 0.24254 0.2408 RANDOM 22.425
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] 0.39 0.39 -0.78
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.084 r_dihedral_angle_3_deg 15.607 r_dihedral_angle_4_deg 14.121 r_dihedral_angle_1_deg 5.768 r_scangle_it 3.308 r_scbond_it 2.312 r_angle_refined_deg 1.663 r_mcangle_it 1.384 r_mcbond_it 1.191 r_angle_other_deg 0.951
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.084 r_dihedral_angle_3_deg 15.607 r_dihedral_angle_4_deg 14.121 r_dihedral_angle_1_deg 5.768 r_scangle_it 3.308 r_scbond_it 2.312 r_angle_refined_deg 1.663 r_mcangle_it 1.384 r_mcbond_it 1.191 r_angle_other_deg 0.951 r_symmetry_hbond_refined 0.292 r_mcbond_other 0.248 r_nbd_refined 0.23 r_symmetry_vdw_other 0.199 r_xyhbond_nbd_refined 0.193 r_nbtor_refined 0.179 r_nbd_other 0.177 r_symmetry_vdw_refined 0.164 r_chiral_restr 0.113 r_nbtor_other 0.089 r_bond_refined_d 0.017 r_gen_planes_refined 0.014 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1797 Nucleic Acid Atoms Solvent Atoms 223 Heterogen Atoms 32
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling