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Structure of the CBS domain of the bacterial CNNM/CorC family Mg2+ transporter in complex with the novel inhibitor IGN95a
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7CFI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6 291 0.1 M KCl, 0.1 M MES pH 6.0, 32% w/v PEG 400
Crystal Properties Matthews coefficient Solvent content 2.78 55.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.015 α = 90 b = 60.513 β = 93.78 c = 82.256 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 100 PIXEL DECTRIS EIGER X 16M 2020-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U1 0.97092 SSRF BL17U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.9 45.41 99.6 0.997 9.28 6.8 19225 82.23
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 3.08 0.524
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 7CFI 2.9 45.41 1.35 19225 1931 99.28 0.2165 0.2099 0.2132 0.2759 0.2707 76.39
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.087 f_angle_d 1.3305 f_chiral_restr 0.0659 f_bond_d 0.0103 f_plane_restr 0.0077
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2445 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms 45
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing