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Crystal structure of a chimeric LOV-Histidine kinase SB2F1-I66R mutant (asymmetrical variant, trigonal form with long c axis)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8A6X 8A6X
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.7 292.15 9% PEG8K, 0.1M Na-Citrate, 0.2M NaCl, 1mM ATP, 2mM MgCl2
Crystal Properties Matthews coefficient Solvent content 3.13 66.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 138.53 α = 90 b = 138.53 β = 90 c = 96.894 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 PILATUS3 6M 2016-06-21 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 2.71 45.345 56.1 0.069 0.075 0.029 1 13.4 6.3 16593 86.45
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.71 2.926 1.078 1.216 0.555 0.403 1.4
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 8A6X 2.71 45.34 1.35 16582 1000 56.08 0.2296 0.2283 0.2319 0.249 0.251 127.48
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 15.7692 f_angle_d 0.7606 f_chiral_restr 0.0515 f_plane_restr 0.0057 f_bond_d 0.0042
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5662 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 124
Software Software Software Name Purpose PHENIX refinement MxCuBE data collection XDS data reduction Aimless data scaling MOLREP phasing