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The crystal structure of RocC bound to a transcriptional terminator
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model Other RocC(1-126)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 298 0.2 M Lithium Sulfate 0.1 M Tris: HCl, pH 8.5 30 % (w/v) PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.78 55.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.809 α = 90 b = 135.939 β = 90 c = 156.756 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2019-08-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.99992 ALS 8.2.2
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 3.2 50 91.4 0.958 5 4.4 29074 40.86
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 3.2 3.31 92 0.63 4.5
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 RocC(1-126) 3.2 48.77 1.35 28950 1462 91.41 0.2219 0.2193 0.2176 0.2711 0.2679 47.72
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 16.9318 f_angle_d 0.5274 f_chiral_restr 0.0345 f_bond_d 0.0027 f_plane_restr 0.0026
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8437 Nucleic Acid Atoms 2348 Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose Web-Ice data collection HKL-2000 data reduction HKL-2000 data processing HKL-2000 data scaling PHASER phasing PHENIX refinement