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RIBONUCLEASE T1: FREE HIS92GLN MUTANT
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RGA PDB ENTRY 1RGA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.2 pH 4.2
Crystal Properties Matthews coefficient Solvent content 2.11 41.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.82 α = 90 b = 46.53 β = 90 c = 41.2 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 DIFFRACTOMETER ENRAF-NONIUS FAST COLLIMATOR 1994-05-05 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ENRAF-NONIUS
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.7 15 93.9 0.079 6.5 4.6 10404 3
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) 1.68 1.73 51.3 0.257 3 2.18
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1RGA 1.7 10 4313 4313 94.5 0.187 RANDOM
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_transverse_tor 22.7 p_staggered_tor 13 p_scangle_it 4.724 p_scbond_it 3.809 p_mcangle_it 2.847 p_planar_tor 2.3 p_mcbond_it 2.177 p_chiral_restr 0.175 p_xyhbond_nbd 0.139 p_singtor_nbd 0.138
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 22.7 p_staggered_tor 13 p_scangle_it 4.724 p_scbond_it 3.809 p_mcangle_it 2.847 p_planar_tor 2.3 p_mcbond_it 2.177 p_chiral_restr 0.175 p_xyhbond_nbd 0.139 p_singtor_nbd 0.138 p_multtor_nbd 0.127 p_planar_d 0.088 p_angle_d 0.076 p_bond_d 0.021 p_plane_restr 0.013 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 785 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms
Software Software Software Name Purpose Agrovata data collection ROTAVATA data reduction FROFFT model building PROFFT refinement CCP4 data scaling FROFFT phasing