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Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation Q136P
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4V0C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298.15 0.1M MMT (pH8.0), 25% (w/v) PEG 1500
Crystal Properties Matthews coefficient Solvent content 2.23 44.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.505 α = 90 b = 86.27 β = 90 c = 126.124 γ = 90
Symmetry Space Group P 21 21 21
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 2018-09-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 0.97 SSRF BL18U1
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 fixed target
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim 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 3.13 37.79 91.1 0.131 0.998 1.28 4.9 7515 66.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.134 3.246 0.342 0.572
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 NONE 3.13 37.79 1.34 7514 752 91.06 0.2139 0.2069 0.2065 0.2769 0.279 52.44
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 3.1566 f_angle_d 1.0199 f_chiral_restr 0.0516 f_bond_d 0.0089 f_plane_restr 0.0062
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2869 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 4
Software Software Software Name Purpose PHENIX refinement PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling PHENIX phasing