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The regulatory subunit of aspartate kinase in complex with threonine from Mycobacterium tuberculosis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 290 1.8M ammonium phosphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 3.1 60.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.371 α = 90 b = 62.371 β = 90 c = 137.289 γ = 90
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 2011-06-12
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.9800 Photon Factory BL-17A
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 50 17555
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 2.03 99.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 MOLECULAR REPLACEMENT THROUGHOUT 2 56.79 16661 887 99.63 0.22115 0.21891 0.217 0.26425 0.2603 RANDOM 45.059
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] 1.29 1.29 -2.58
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.956 r_dihedral_angle_4_deg 23.125 r_dihedral_angle_3_deg 17.634 r_dihedral_angle_1_deg 6.863 r_scangle_it 5.369 r_scbond_it 3.348 r_mcangle_it 2.543 r_angle_refined_deg 2.074 r_mcbond_it 1.551 r_chiral_restr 0.181
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.956 r_dihedral_angle_4_deg 23.125 r_dihedral_angle_3_deg 17.634 r_dihedral_angle_1_deg 6.863 r_scangle_it 5.369 r_scbond_it 3.348 r_mcangle_it 2.543 r_angle_refined_deg 2.074 r_mcbond_it 1.551 r_chiral_restr 0.181 r_bond_refined_d 0.026 r_gen_planes_refined 0.013 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 1231 Nucleic Acid Atoms Solvent Atoms 43 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling HKL-2000 data collection