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Crystal structure of the S/T protein kinase PknG from Mycobacterium tuberculosis in complex with ADP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2PZI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 100 mM Hepes, 35% w/v PEG 4000, 200 mM CaCl2, pH 7.5
Crystal Properties Matthews coefficient Solvent content 1.86 33.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.92 α = 90 b = 37.25 β = 97.74 c = 108.52 γ = 90
Symmetry Space Group C 1 2 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 315r 2011-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.973 ESRF ID23-1
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 1.74 37.61 99.9 0.067 18.4 5 31243 28.84
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 1.74 1.77 99.9 0.794 2.1 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 2PZI 1.74 37.61 31242 1575 99.82 0.1979 0.1972 0.2039 0.2087 0.2198 RANDOM 38.74
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] 2.7029 -0.3091 -6.802 4.0991
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.96 t_omega_torsion 2.98 t_angle_deg 1.02 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.96 t_omega_torsion 2.98 t_angle_deg 1.02 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2429 Nucleic Acid Atoms Solvent Atoms 229 Heterogen Atoms 30
Software Software Software Name Purpose XDS data reduction Aimless data scaling Coot model building PHASER phasing BUSTER refinement