☰ Navigation Tabs
RIBONUCLEASE A CRYSTALLIZED FROM 3M CESIUM CHLORIDE, 30% AMMONIUM SULFATE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SRN RIBONUCLEASE A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 CRYSTALLIZED FROM 80% AMMONIUM SULFATE (PDB ENTRY 1RNO), pH 5.5
Crystal Properties Matthews coefficient Solvent content 2.87 57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.763 α = 90 b = 64.763 β = 90 c = 65.338 γ = 120
Symmetry Space Group P 32 2 1
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 SIEMENS-NICOLET X100 1993-09-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 8.2 84.5 0.044 21.91 2.34 9388 1
Refinement Statistics Diffraction ID Structure Solution 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT RIBONUCLEASE A 2 8 2 8896 80.6 0.175 17.4
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 p_scangle_it 4.43 p_scbond_it 2.9 p_mcangle_it 2.63 p_angle_deg 2.62 p_mcbond_it 1.61 p_bond_d 0.015 p_angle_d p_planar_d p_hb_or_metal_coord p_plane_restr
RMS Deviations Key Refinement Restraint Deviation p_scangle_it 4.43 p_scbond_it 2.9 p_mcangle_it 2.63 p_angle_deg 2.62 p_mcbond_it 1.61 p_bond_d 0.015 p_angle_d p_planar_d p_hb_or_metal_coord p_plane_restr p_chiral_restr p_singtor_nbd p_multtor_nbd p_xhyhbond_nbd p_xyhbond_nbd p_planar_tor p_staggered_tor p_orthonormal_tor p_transverse_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 951 Nucleic Acid Atoms Solvent Atoms 99 Heterogen Atoms 5
Software Software Software Name Purpose XDS data scaling XSCALE data scaling X-PLOR model building PROFFT refinement X-PLOR refinement XDS data reduction X-PLOR phasing