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Crystal structure of RNase AS from M tuberculosis in complex with UMP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 0.1M HEPES, 10%(w/v) polyethylene glycol 8000, 8%(v/v) ethylene glycol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.2 44.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.489 α = 90 b = 76.848 β = 90 c = 105.244 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 100 CCD RIGAKU SATURN 944 2012-01-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54
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 2.2 50 99.9 18041 18023
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.24 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.21 14.95 17050 15731 848 92.26 0.1834 0.1834 0.17951 0.25876 0.2229 RANDOM 46.6
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] 0.01 0.01 -0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.528 r_dihedral_angle_4_deg 19.415 r_dihedral_angle_3_deg 16.42 r_dihedral_angle_1_deg 6.734 r_scangle_it 4.537 r_scbond_it 2.787 r_mcangle_it 2.071 r_angle_refined_deg 1.73 r_mcbond_it 1.143 r_chiral_restr 0.115
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.528 r_dihedral_angle_4_deg 19.415 r_dihedral_angle_3_deg 16.42 r_dihedral_angle_1_deg 6.734 r_scangle_it 4.537 r_scbond_it 2.787 r_mcangle_it 2.071 r_angle_refined_deg 1.73 r_mcbond_it 1.143 r_chiral_restr 0.115 r_bond_refined_d 0.019 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2633 Nucleic Acid Atoms Solvent Atoms 338 Heterogen Atoms 46
Software Software Software Name Purpose HKL-2000 data collection SOLVE phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling