☰ Navigation Tabs
Crystal structure of LbaCas13a H328A (C2c2) bound to pre-crRNA (24-nt spacer)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5WIH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 0.2 M ammonium iodide, 20 % PEG 3,350
Crystal Properties Matthews coefficient Solvent content 2.16 42.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 150.842 α = 90 b = 92.213 β = 92.425 c = 115.858 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 2017-07-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.1158 ALS 8.3.1
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 1.71 47.116494566 93.3 0.051 0.057 0.025 0.999 15.2 5 162397 30.1855803653
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 1.71 1.74 56.8 1.174 1.325 0.603 0.502 4.4
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 5WIH 1.80001033182 47.116494566 1.35143778714 142815 6909 97.3550564096 0.185842735198 0.18418885485 0.217315192527 0.2262 37.3534789683
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 7.9697458839 f_angle_d 0.827332806004 f_chiral_restr 0.0496905478339 f_bond_d 0.00637554588232 f_plane_restr 0.00452579867513
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10654 Nucleic Acid Atoms 912 Solvent Atoms 765 Heterogen Atoms 26
Software Software Software Name Purpose PHENIX refinement Aimless data scaling PDB_EXTRACT data extraction XDS data reduction