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Crystal structure of rsGCaMP in the OFF state (illuminated)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3EK4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 292 0.21 M sodium formate, 0.1 M Bis-Tris-Propane buffer pH 8.5, 18% (w/v) PEG 3350
Crystal Properties Matthews coefficient Solvent content 3.65 66.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.67 α = 90 b = 120.67 β = 90 c = 96.02 γ = 90
Symmetry Space Group P 41 21 2
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 2M 2019-11-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.999995 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.9 50 100 0.996 11.17 13 16254 55.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 2.98 0.641 1.6
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 3ek4 2.9 47.09 15423 831 99.95 0.1855 0.182 0.1857 0.2504 0.2447 RANDOM 55.852
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] 1.61 1.61 -3.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.222 r_dihedral_angle_3_deg 21.168 r_dihedral_angle_4_deg 20.352 r_dihedral_angle_1_deg 8.439 r_angle_refined_deg 1.897 r_angle_other_deg 1.272 r_chiral_restr 0.069 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_gen_planes_other 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.222 r_dihedral_angle_3_deg 21.168 r_dihedral_angle_4_deg 20.352 r_dihedral_angle_1_deg 8.439 r_angle_refined_deg 1.897 r_angle_other_deg 1.272 r_chiral_restr 0.069 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3167 Nucleic Acid Atoms Solvent Atoms 89 Heterogen Atoms 9
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SCALA data scaling MOLREP phasing