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Crystal structure of iNicSnFR3a Fluorescent Nicotine Sensor with nicotine bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6EFR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 20% PEG 3,350
0.2 M Sodium malonate, pH 8.0
0.1 M Bistrispropane, pH 8.5
Crystal Properties Matthews coefficient Solvent content 4.31 71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 192.282 α = 90 b = 192.282 β = 90 c = 49.66 γ = 120
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 2018-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.9795 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 2.95 39.04 100 0.175 0.179 0.04 0.999 14.9 20.3 22632 100
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 2.95 3.13 100 3.688 3.782 0.83 0.429 1.1 20.6
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 6EFR 2.95 38.99 1.33 22490 1120 99.3 0.1859 0.1837 0.1815 0.2309 0.2305 94.8385
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4068 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction Aimless data scaling PHASER phasing Blu-Ice data collection