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The Crystal Structure of r(GGUCACAGCCC)2, Thallium form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KD5 r(GGUCACAGCCC)2 metal free form
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 293 50 mM tris HCl (pH 6.4), 1.4 M (NH4)2SO4, 20 mM MgCl2, 18 mM spermine, neomycin B, pH 6.4, VAPOR DIFFUSION, HANGING DROP at 293K
Crystal Properties Matthews coefficient Solvent content 3.25 61.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.232 α = 90 b = 44.232 β = 90 c = 49.87 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 98 IMAGE PLATE RIGAKU RAXIS IIC Osmic confocal optics 2000-05-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 1.8 99 99.8 0.102 28.7 9.9 9161 9145 -3 30.2
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) 1.8 1.83 100 0.51 3.7 9.3 447
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1KD5 1.8 21.72 2 8800 911 97.9 0.215 0.215 0.241 0.2438 RANDOM 24.8
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] 0.88 0.88 -1.76
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 11.1 c_improper_angle_d 1.18 c_angle_deg 0.8 c_bond_d 0.004 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 11.1 c_improper_angle_d 1.18 c_angle_deg 0.8 c_bond_d 0.004 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 460 Solvent Atoms 74 Heterogen Atoms 2
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing