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The active form of a pentameric ion channel (sTeLIC) gated by alkaline pH - R86A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 291 150mM MgCl2 35%PEG200 Tris pH 8.0 3% DMSO
Crystal Properties Matthews coefficient Solvent content 4.31 71.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 216.237 α = 90 b = 112.475 β = 113.8 c = 144.461 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 193 PIXEL PSI PILATUS 6M 2017-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.9785 SOLEIL PROXIMA 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 3.3 49.15 99.7 8.8 5.5 47694 87.39
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 3.3 3.42
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 3.3 20 34747 1697 73 0.205 0.204 0.2199 0.217 0.2335 RANDOM 71.9
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] 6.9657 -0.0112 -5.5035 -1.4622
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 19.75 t_omega_torsion 3.07 t_angle_deg 1.09 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 19.75 t_omega_torsion 3.07 t_angle_deg 1.09 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion 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 12755 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 170
Software Software Software Name Purpose BUSTER refinement XDS data reduction XDS data scaling PHASER phasing