☰ Navigation Tabs
Design and Optimization of Biaryl Ether Aryl Sulfonamides as Selective Inhibitors of NaV1.7: Discovery of Clinical Candidate PF-05089771
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1R9O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 293 100mM Hepes at 8.5 with 2% Peg 4K. crystallizer Alec Tucker
Cryoprotectand 40% peg 4K
Crystal Properties Matthews coefficient Solvent content 2.53 51.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.69 α = 90 b = 91.69 β = 90 c = 169.88 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 CCD ADSC QUANTUM 315 2008-01-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 1 ESRF ID14-4
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 2.3 17 98.6 3 6 22151
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 2.3 2.359 99.89
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1R9O 2.3 17.33 22151 1192 98.61 0.22681 0.22437 0.27194 0.2953 RANDOM 59.48
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] 0.01 0.01 0.01 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.305 r_dihedral_angle_3_deg 19.524 r_dihedral_angle_4_deg 17.9 r_long_range_B_refined 11.127 r_long_range_B_other 11.124 r_mcangle_it 5.965 r_mcangle_other 5.963 r_scangle_other 5.842 r_mcbond_it 3.837 r_mcbond_other 3.837
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.305 r_dihedral_angle_3_deg 19.524 r_dihedral_angle_4_deg 17.9 r_long_range_B_refined 11.127 r_long_range_B_other 11.124 r_mcangle_it 5.965 r_mcangle_other 5.963 r_scangle_other 5.842 r_mcbond_it 3.837 r_mcbond_other 3.837 r_scbond_it 3.659 r_scbond_other 3.658 r_dihedral_angle_1_deg 2.983 r_angle_refined_deg 2.049 r_angle_other_deg 1.106 r_chiral_restr 0.115 r_bond_refined_d 0.016 r_gen_planes_refined 0.009 r_gen_planes_other 0.005 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3646 Nucleic Acid Atoms Solvent Atoms 37 Heterogen Atoms 73
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing