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Crystal structure of choline kinase from Plasmodium Falciparum, PF14_0020
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 20% Peg 8000, 0.2 M NaCl, 0.1 M Hepes pH 7.5, 5% MPD, 2 mM Phosphoethanolamine, 2 mM ADP, 2 mM TCEP, 4 mM MgCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2 38.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.38 α = 90 b = 64.556 β = 90 c = 91.557 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 MARMOSAIC 300 mm CCD 2008-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B .97951 APS 23-ID-B
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 2.3 50 99.9 0.152 0.14 17.538 6.1 16421 16405 33.658
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 2.3 2.35 99.7 0.803 0.803 2.5 4.9 1005
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 (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 2.3 35 15933 15889 784 99.72 0.2 0.197 0.1926 0.265 0.2654 RANDOM 26.007
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] 1.48 -1.9 0.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.853 r_dihedral_angle_4_deg 24.334 r_dihedral_angle_3_deg 17.295 r_dihedral_angle_1_deg 5.712 r_scangle_it 2.758 r_scbond_it 1.815 r_angle_refined_deg 1.393 r_mcangle_it 1.11 r_mcbond_it 0.629 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.853 r_dihedral_angle_4_deg 24.334 r_dihedral_angle_3_deg 17.295 r_dihedral_angle_1_deg 5.712 r_scangle_it 2.758 r_scbond_it 1.815 r_angle_refined_deg 1.393 r_mcangle_it 1.11 r_mcbond_it 0.629 r_nbtor_refined 0.315 r_symmetry_vdw_refined 0.219 r_nbd_refined 0.215 r_symmetry_hbond_refined 0.197 r_xyhbond_nbd_refined 0.188 r_chiral_restr 0.1 r_bond_refined_d 0.013 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2790 Nucleic Acid Atoms Solvent Atoms 102 Heterogen Atoms 44
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection