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THE C18S MUTANT OF BOVINE (GAMMA-B)-CRYSTALLIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4GCR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 chill tube containing protein to 265 K, then bring to 295 K 7 295 100 mM Phosphate, 20 mM DTT, pH 7.0, chill tube containing protein to 265 K, then bring to 295 K
Crystal Properties Matthews coefficient Solvent content 1.97 37.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.85 α = 90 b = 57.85 β = 90 c = 98.71 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 296 IMAGE PLATE RIGAKU RAXIS II MIRRORS 1999-06-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.4 20 97.1 0.074 0.074 21.6 10 6843 2 28
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.4 2.44 92.8 0.146 0.146 9.6 7.5 6843
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 4GCR 2.4 20 2 2 6667 679 95.3 0.223 0.1907 0.243 0.1992 RANDOM 13.2
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 28.6 x_improper_angle_d 6.6 x_angle_deg 1.3 x_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1458 Nucleic Acid Atoms Solvent Atoms 71 Heterogen Atoms
Software Software Software Name Purpose AMoRE phasing X-PLOR refinement DENZO data reduction SCALEPACK data scaling