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Structure of the K38A mutant of EcoRV bound to cognate DNA and Mn2+
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 290 17% PEG 4000, 0.1M HEPES pH 7.5, 0.15M NaCl 50mM MnCl2, Vapor diffusion, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.29 46.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.71 α = 90 b = 58.69 β = 107.7 c = 82.1 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray IMAGE PLATE RIGAKU RAXIS II M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 20 33633 32988
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.1 20 2 33633 32988 683 99.2 0.2012 0.201 0.262 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] 8.832 -5.629 -0.141 -8.691
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.872 c_mcangle_it 2.225 c_angle_deg 2.01 c_scbond_it 1.967 c_mcbond_it 1.39 c_bond_d 0.021 c_dihedral_angle_d c_improper_angle_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3969 Nucleic Acid Atoms 448 Solvent Atoms 383 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement X-PLOR phasing