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Crystal structure of tagatose-6-phosphate ketose/aldose isomerase from Escherichia coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 289 20% PEG 3350, 0.2M di-Ammonium citrate, 2.5 mM Glucose-6-phosphate, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.23 44.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.941 α = 90 b = 81.211 β = 90.21 c = 138.325 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 100 CCD ADSC QUANTUM 315 Mirrors 2006-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97940 APS 19-ID
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 1.8 138.68 99.52 0.146 17.81 9.8 196168 195226 2 16
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 1.8 1.848 97.17 0.84 1.9 7.9 15168
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.8 47.46 195226 195226 10357 99.52 0.13844 0.13844 0.13597 0.1461 0.18512 0.1936 RANDOM 15.19
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] -0.69 0.07 0.49 0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.337 r_dihedral_angle_3_deg 13.008 r_dihedral_angle_4_deg 12.535 r_dihedral_angle_1_deg 5.655 r_scangle_it 4.345 r_scbond_it 3.221 r_mcangle_it 1.698 r_mcbond_it 1.422 r_angle_refined_deg 1.39 r_angle_other_deg 0.999
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.337 r_dihedral_angle_3_deg 13.008 r_dihedral_angle_4_deg 12.535 r_dihedral_angle_1_deg 5.655 r_scangle_it 4.345 r_scbond_it 3.221 r_mcangle_it 1.698 r_mcbond_it 1.422 r_angle_refined_deg 1.39 r_angle_other_deg 0.999 r_mcbond_other 0.535 r_symmetry_vdw_other 0.315 r_symmetry_hbond_refined 0.235 r_nbd_refined 0.227 r_nbd_other 0.206 r_nbtor_refined 0.176 r_xyhbond_nbd_refined 0.174 r_symmetry_vdw_refined 0.167 r_chiral_restr 0.109 r_nbtor_other 0.088 r_bond_refined_d 0.014 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16991 Nucleic Acid Atoms Solvent Atoms 2294 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-2000 data reduction HKL-2000 data scaling HKL-3000 phasing