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Crystal structure of aspartokinase alpha and beta subunits
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 289 20% PEG 1000, Imidazole, Ca(OAc)2, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.51 51.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.806 α = 90 b = 61.806 β = 90 c = 191.901 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 100 CCD ADSC QUANTUM 315 2006-12-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97923 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 2.75 50 97.9 0.115 31.47 12.5 10415 10201 -3 74.8
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 2.75 2.77 77 0.115 1.98 8 187
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 2.75 44.46 9653 9653 486 97.89 0.23568 0.23568 0.23369 0.2322 0.27618 0.2785 RANDOM 62.689
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] 2.99 2.99 -5.97
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.265 r_dihedral_angle_4_deg 20.467 r_dihedral_angle_3_deg 18.89 r_dihedral_angle_1_deg 6.335 r_scangle_it 2.255 r_angle_refined_deg 1.399 r_scbond_it 1.367 r_mcangle_it 0.961 r_mcbond_it 0.739 r_symmetry_hbond_refined 0.313
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.265 r_dihedral_angle_4_deg 20.467 r_dihedral_angle_3_deg 18.89 r_dihedral_angle_1_deg 6.335 r_scangle_it 2.255 r_angle_refined_deg 1.399 r_scbond_it 1.367 r_mcangle_it 0.961 r_mcbond_it 0.739 r_symmetry_hbond_refined 0.313 r_nbtor_refined 0.309 r_nbd_refined 0.238 r_symmetry_vdw_refined 0.171 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.098 r_bond_refined_d 0.012 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2208 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-3000 data reduction HKL-3000 data scaling HKL-3000 phasing