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Crystal structure of Toxoplasma gondii specific rhoptry antigen kinase domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 20% PEG 3350, 0.2 M MgNO3, 0.1 M Tris-HCl pH 8.5, 1 mM MgCl2, VAPOR DIFFUSION, SITTING DROP, temperature 293K 2 VAPOR DIFFUSION, SITTING DROP 8.5 293 24% PEG 3350, 0.2 M MgNO3, 0.1 M Tris-HCl pH 8.5, 1 mM MgCl2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.072 α = 90 b = 69.821 β = 90 c = 85.418 γ = 90
Symmetry Space Group P 21 21 21
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 210 2007-06-24 M SINGLE WAVELENGTH 2 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV 2007-07-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 CHESS A1 2 ROTATING ANODE RIGAKU FR-E+ DW 2.29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.8 40 99.9 0.069 0.06 28.5 7.3 33484 33484 24.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 1.86 100 0.486 0.427 4.21 7.4 3306
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 36.44 31731 31731 1692 99.87 0.20334 0.20334 0.20172 0.2442 0.23273 0.2747 RANDOM 13.045
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] -0.04 0.02 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.95 r_dihedral_angle_4_deg 19.926 r_dihedral_angle_3_deg 17.357 r_dihedral_angle_1_deg 8.639 r_scangle_it 4.75 r_scbond_it 3.289 r_angle_refined_deg 2.367 r_mcangle_it 2.056 r_mcbond_it 1.495 r_symmetry_hbond_refined 0.372
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.95 r_dihedral_angle_4_deg 19.926 r_dihedral_angle_3_deg 17.357 r_dihedral_angle_1_deg 8.639 r_scangle_it 4.75 r_scbond_it 3.289 r_angle_refined_deg 2.367 r_mcangle_it 2.056 r_mcbond_it 1.495 r_symmetry_hbond_refined 0.372 r_nbtor_refined 0.314 r_symmetry_vdw_refined 0.265 r_nbd_refined 0.226 r_xyhbond_nbd_refined 0.205 r_chiral_restr 0.189 r_bond_refined_d 0.028 r_gen_planes_refined 0.012 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 2846 Nucleic Acid Atoms Solvent Atoms 164 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling SHELXD phasing