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Crystal structure of a chimeric LOV-Histidine kinase SB2F1-I66R mutant (light state; asymmetrical variant, trigonal form with long c axis)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8A6X D_1292121855
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9.3 292.15 18% PEG3300, 0.1M Bicine, 0.2M LiSO4, 1mM ATP, 2mM MgCl2
Crystal Properties Matthews coefficient Solvent content 2.94 58.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 139.42 α = 90 b = 139.42 β = 90 c = 89.881 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 PIXEL DECTRIS PILATUS 6M-F 2016-07-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.97625 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.145 45.64 69.6 0.163 0.168 0.038 0.996 12.5 19.7 12416 109.89
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 3.145 3.336 21.6 0.61 0.483 1.5
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 D_1292121855 3.145 45.64 1.36 12416 977 69.54 0.2574 0.2533 0.2549 0.3056 0.3048 104
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 14.4584 f_angle_d 0.8607 f_chiral_restr 0.0537 f_plane_restr 0.0056 f_bond_d 0.0053
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5632 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 124
Software Software Software Name Purpose MxCuBE data collection PHENIX refinement XDS data reduction Aimless data scaling MOLREP phasing