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Crystal structure of iCytSnFR Cytisine Sensor precursor binding protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7S7T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 296 20% PEG 8,000
3% MPD
0.1 M Imidazole, pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.21 44.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.688 α = 90 b = 61.1 β = 100.64 c = 58.546 γ = 90
Symmetry Space Group P 1 21 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 2019-07-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 1 SSRL BL12-2
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 1.3 34.03 97.64 0.05284 0.05717 0.02157 0.999 14.22 6.7 69428 18.21
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 1.3 1.346 94.27 1.381 1.51 0.5986 0.743 1.03 6
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 7S7T 1.3 34.03 1.34 69273 2000 97.6 0.1808 0.1802 0.1821 0.2019 0.2052 33.86
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 13.111 f_angle_d 0.7597 f_chiral_restr 0.0769 f_plane_restr 0.0052 f_bond_d 0.0047
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2215 Nucleic Acid Atoms Solvent Atoms 249 Heterogen Atoms 5
Software Software Software Name Purpose PHENIX refinement PHASER phasing Aimless data scaling XDS data reduction Blu-Ice data collection