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Crystal structure of p19 in complex with double-helical 19mer RNA p(CAG)3C(CUG)3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 291 1.3 mM ammonium sulfate, 0.1 M MES, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.89 57.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.611 α = 90 b = 90.611 β = 90 c = 148.521 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 100 CCD ADSC QUANTUM 315r 2011-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9724 ESRF ID23-1
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 1.7 20 99.1 0.075 13.3 4.8 25529
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MOLECULAR REPLACEMENT THROUGHOUT 1.7 15 24226 1255 98.59 0.18175 0.18048 0.1865 0.20695 0.2097 RANDOM 36.088
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] 2.77 1.39 2.77 -4.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.427 r_dihedral_angle_3_deg 14.347 r_dihedral_angle_4_deg 13.373 r_dihedral_angle_1_deg 5.963 r_scangle_it 4.543 r_scbond_it 3.261 r_mcangle_it 3.003 r_angle_other_deg 2.595 r_angle_refined_deg 2.479 r_mcbond_it 1.81
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.427 r_dihedral_angle_3_deg 14.347 r_dihedral_angle_4_deg 13.373 r_dihedral_angle_1_deg 5.963 r_scangle_it 4.543 r_scbond_it 3.261 r_mcangle_it 3.003 r_angle_other_deg 2.595 r_angle_refined_deg 2.479 r_mcbond_it 1.81 r_mcbond_other 0.535 r_symmetry_vdw_other 0.389 r_chiral_restr 0.218 r_symmetry_hbond_refined 0.189 r_xyhbond_nbd_refined 0.188 r_symmetry_vdw_refined 0.149 r_bond_refined_d 0.028 r_gen_planes_refined 0.012 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 990 Nucleic Acid Atoms 405 Solvent Atoms 151 Heterogen Atoms 20
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing