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SATELLITE TOBACCO MOSAIC VIRUS/RNA COMPLEX
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model Other MODIFIED STNV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 liquid diffusion in microgravity 6.5 PROTEIN WAS FOUR TIMES RECRYSTALLIZED FROM BULK SOLUTION BY ADDITION AF AMMONIUM SULFATE TO 15% SATURATION. SPACE CRYSTALS WERE GROWN BY LIQUID-LIQUID DIFFUSION IN A MICROGRAVITY ENVIRONMENT OVER 12 DAYS ABOARD IML-I MISSION OF THE US SPACE SHUTTLE., pH 6.50, liquid diffusion in microgravity
Crystal Properties Matthews coefficient Solvent content 2.42 25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 174.27 α = 90 b = 191.77 β = 90 c = 202.5 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 290 AREA DETECTOR SDMS NONE 1992-02-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) 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 1.81 30 89 0.091 0.091 8.2 271689 2 8.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.81 1.94 63.9 0.199 2.1
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIR, MOLECULAR REPLACEMENT THROUGHOUT MODIFIED STNV 1.81 30 4 215809 3277 71.8 0.179 0.1747 0.184 0.1751 RANDOM 14.6
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 x_dihedral_angle_d 17.77 x_scangle_it 4.47 x_mcangle_it 3.34 x_scbond_it 2.78 x_mcbond_it 1.85 x_angle_deg 1.8 x_improper_angle_d 1.39 x_bond_d 0.009 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 17.77 x_scangle_it 4.47 x_mcangle_it 3.34 x_scbond_it 2.78 x_mcbond_it 1.85 x_angle_deg 1.8 x_improper_angle_d 1.39 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1137 Nucleic Acid Atoms 422 Solvent Atoms 168 Heterogen Atoms 18
Software Software Software Name Purpose X-PLOR refinement BRICOGNE'S model building INTERPOLATE model building TNT refinement HEAVY model building SDMS data reduction SDMS data scaling HEAVY phasing BRICOGNE'S phasing INTERPOLATE phasing TNT phasing