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Structural mechanism of Nek7 activation by Nek9-induced dimerisation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WQM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 291 The composition of the reservoir buffer was: 0.2M Potassium thiocyanate, 0.1M Bis-Tris propane pH 7.5, 20% (w/v) PEG 3350.
Crystal Properties Matthews coefficient Solvent content 2.3 46.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.12 α = 90 b = 88.12 β = 90 c = 155.61 γ = 120
Symmetry Space Group P 31 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 CCD ADSC QUANTUM 315 2014-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.97949 Diamond I03
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 2.78 54.48 99.9 17.3 9.5 18228 82.82
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 2.78 2.85 99.8 0.964 2.6 9.5
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 THROUGHOUT 2WQM 2.78 54.48 18191 929 99.92 0.2083 0.2059 0.2041 0.2535 0.2542 RANDOM 66.35
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] -0.7315 -0.7315 1.463
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 19.63 t_omega_torsion 2.44 t_angle_deg 1.02 t_bond_d 0.009 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 19.63 t_omega_torsion 2.44 t_angle_deg 1.02 t_bond_d 0.009 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 4442 Nucleic Acid Atoms Solvent Atoms 10 Heterogen Atoms
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PHASER phasing