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2.0 Angstrom Resolution Crystal Structure of Glucose-6-phosphate Isomerase (pgi) from Bacillus anthracis.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 295 Protein solution: 0.3M NaCl, 10mM HEPES (pH 7.5);
Screen solution: 20% PEG 3350,0.1M Na Formate, 0.1M Li Sulfate, 0.1M Bis-Tris (pH 6.5)., VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2 38.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.802 α = 90 b = 303.64 β = 90 c = 72.087 γ = 90
Symmetry Space Group P 21 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 100 CCD MARMOSAIC 300 mm CCD Beryllium lenses 2009-07-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
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 2.004 30 99.2 0.101 13.9 5.1 163392 163392 -3 20.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.004 2.03 100 0.411 3.7 4.6 8095
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 2.004 29.87 155079 155079 8207 98.69 0.14251 0.14251 0.13996 0.19022 0.2156 RANDOM 14.085
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] 0.3 0.76 -1.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.815 r_dihedral_angle_4_deg 11.116 r_dihedral_angle_3_deg 9.49 r_scangle_it 4.503 r_scbond_it 2.919 r_dihedral_angle_1_deg 2.481 r_mcangle_it 1.562 r_angle_refined_deg 1.406 r_mcbond_it 0.895 r_angle_other_deg 0.853
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.815 r_dihedral_angle_4_deg 11.116 r_dihedral_angle_3_deg 9.49 r_scangle_it 4.503 r_scbond_it 2.919 r_dihedral_angle_1_deg 2.481 r_mcangle_it 1.562 r_angle_refined_deg 1.406 r_mcbond_it 0.895 r_angle_other_deg 0.853 r_mcbond_other 0.289 r_chiral_restr 0.094 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 21260 Nucleic Acid Atoms Solvent Atoms 2356 Heterogen Atoms 32
Software Software Software Name Purpose Blu-Ice data collection CRANK phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling