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Crystal structure of N24Q/C128T mutant of Channelrhodopsin 2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6EID
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 293 Sodium-potassium phosphates
Crystal Properties Matthews coefficient Solvent content 2.92 57.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.51 α = 90 b = 134.06 β = 90.22 c = 78.47 γ = 90
Symmetry Space Group C 1 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 2016-07-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.976 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 2.7 50 96.01 0.183 0.142 3.5 2.4 17600
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.97 0.937 0.724 0.223 0.8
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 6EID 2.7 20 16688 860 95.7 0.2662 0.2645 0.2726 0.2975 0.3077 RANDOM 62.915
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] 5.61 -0.51 -5.36 -0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.412 r_dihedral_angle_3_deg 12.861 r_dihedral_angle_4_deg 12.449 r_dihedral_angle_1_deg 2.728 r_angle_refined_deg 0.432 r_angle_other_deg 0.406 r_chiral_restr 0.03 r_bond_refined_d 0.003 r_bond_other_d 0.002 r_gen_planes_refined 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.412 r_dihedral_angle_3_deg 12.861 r_dihedral_angle_4_deg 12.449 r_dihedral_angle_1_deg 2.728 r_angle_refined_deg 0.432 r_angle_other_deg 0.406 r_chiral_restr 0.03 r_bond_refined_d 0.003 r_bond_other_d 0.002 r_gen_planes_refined 0.001 r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3938 Nucleic Acid Atoms Solvent Atoms 33 Heterogen Atoms 133
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data processing MOLREP phasing