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F6 APTAMER MS2 COAT PROTEIN COMPLEX
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2MS2 PDB ENTRY 2MS2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.4 PROTEIN IN 1.25% OR 1.5% PEG 8000, 0.1M NA PHOSPHATE PH 7.4 AND 0.02% NA AZIDE WAS EQUILIBRATED AGAINST 0.35M OR 0.4M NA PHOSPHATE PH 7.4, 0.02% NA AZIDE AT 30O OR 37O C. WASHED CRYSTALS WERE SOAKED IN 2MG/ML RNA.
Crystal Properties Matthews coefficient Solvent content 80
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 287.58 α = 90 b = 287.58 β = 90 c = 652.19 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 278 IMAGE PLATE MARRESEARCH MIRROR 1997-06-26 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.8 36 68 0.186 3 1.8 169875 45.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.8 2.95 43 0.369 1.3
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 DIFFERENCE FOURIER THROUGHOUT PDB ENTRY 2MS2 2.8 36 169871 6829 67.1 0.195 0.195 0.1936 0.201 0.1936 RANDOM 33.6
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 27.3 x_scangle_it 12.09 x_scbond_it 9.98 x_mcangle_it 8.06 x_mcbond_it 6.05 x_angle_deg 1.4 x_improper_angle_d 0.95 x_bond_d 0.007 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 27.3 x_scangle_it 12.09 x_scbond_it 9.98 x_mcangle_it 8.06 x_mcbond_it 6.05 x_angle_deg 1.4 x_improper_angle_d 0.95 x_bond_d 0.007 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 2904 Nucleic Acid Atoms 505 Solvent Atoms 86 Heterogen Atoms
Software Software Software Name Purpose CCP4 model building X-PLOR refinement MOSFLM data reduction CCP4 data scaling CCP4 phasing