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Crystal structure of a dual topology fluoride ion channel.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 36-41% PEG 550 MME, 0.2M MGCL, 0.1M TRIS-HCL, PH 8.5
Crystal Properties Matthews coefficient Solvent content 5.39 77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 146.79 α = 90 b = 183.7 β = 90 c = 72.88 γ = 90
Symmetry Space Group P 21 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 PIXEL DECTRIS PILATUS 6M 2014-03-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 Diamond I04
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 3.6 48 99.6 0.09 10.6 6.3 23518 2 83.9
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 3.6 3.7 99 0.63 2.6 6.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD THROUGHOUT NONE 3.6 114.708 2 22219 1134 94.188 0.236 0.2348 0.239 0.2697 0.2758 RANDOM 78.589
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] -0.282 -0.415 0.697
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.197 r_dihedral_angle_3_deg 20.343 r_dihedral_angle_4_deg 19.741 r_mcangle_it 9.546 r_scangle_it 8.903 r_dihedral_angle_1_deg 7.697 r_mcbond_it 5.961 r_mcbond_other 5.96 r_scbond_it 5.533 r_angle_refined_deg 1.531
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.197 r_dihedral_angle_3_deg 20.343 r_dihedral_angle_4_deg 19.741 r_mcangle_it 9.546 r_scangle_it 8.903 r_dihedral_angle_1_deg 7.697 r_mcbond_it 5.961 r_mcbond_other 5.96 r_scbond_it 5.533 r_angle_refined_deg 1.531 r_angle_other_deg 1.125 r_nbd_other 0.329 r_nbd_refined 0.241 r_nbtor_refined 0.201 r_xyhbond_nbd_refined 0.132 r_chiral_restr 0.088 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_gen_planes_other 0.006 r_bond_other_d 0.005 r_nbtor_other 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6484 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling SHELX phasing