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Crystal structure of the potassium channel MtTMEM175 with rubidium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ANF 1ANF, 5JQH experimental model PDB 5JQH 1ANF, 5JQH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 100 mM Tris-HCl pH 8.5, 150 mM NaCl, 150 mM MgCl2 and 28- 30% PEG400
Crystal Properties Matthews coefficient Solvent content 3.41 63.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.48 α = 90 b = 130.48 β = 90 c = 132.43 γ = 90
Symmetry Space Group P 4 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 EIGER X 16M 2016-10-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.79480 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 3.5 46.5 99.3 0.279 0.033 1 11.4 27.7 14836 102.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.5 3.62 93.2 3.512 0.74 0.511 1.4 23
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 FREE R-VALUE 1ANF, 5JQH 3.5 21.47 14836 1039 99.5 0.289 0.289 0.2949 0.291 0.2892 RANDOM 173.49
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] -17.6069 -17.6069 35.2137
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 14.89 t_omega_torsion 2.67 t_angle_deg 1.17 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 14.89 t_omega_torsion 2.67 t_angle_deg 1.17 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 5463 Nucleic Acid Atoms Solvent Atoms 15 Heterogen Atoms 54
Software Software Software Name Purpose BUSTER refinement XDS data reduction XSCALE data scaling PHASER phasing