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Crystal structure of glycerol kinase from Trypanosoma brucei gambiense complexed with cumarin derivative-17b
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3WXI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 20-30% PEG 400, 0.1M HEPES, 0.01M MAGNESIUM SULPHATE, 11% 1,6-HEXANEDIOL
Crystal Properties Matthews coefficient Solvent content 2.61 52.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.424 α = 90 b = 122.04 β = 90 c = 154.735 γ = 90
Symmetry Space Group P 1 21 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 IMAGE PLATE MAR scanner 300 mm plate 2014-10-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.9000 SPring-8 BL44XU
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 2.5 50 99.1 0.042 14.7 3.6 80045
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 2.5 2.54 98.9 0.463 2.31 3.4
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 3WXI 2.5 20 70778 3758 93 0.19797 0.1946 0.2017 0.26049 0.2636 RANDOM 41.897
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] -0.03 0.03 0.01 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.391 r_dihedral_angle_3_deg 18.804 r_dihedral_angle_4_deg 18.566 r_dihedral_angle_1_deg 7.471 r_long_range_B_refined 7.332 r_long_range_B_other 7.331 r_scangle_other 4.849 r_mcangle_it 4.686 r_mcangle_other 4.686 r_scbond_it 3.032
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.391 r_dihedral_angle_3_deg 18.804 r_dihedral_angle_4_deg 18.566 r_dihedral_angle_1_deg 7.471 r_long_range_B_refined 7.332 r_long_range_B_other 7.331 r_scangle_other 4.849 r_mcangle_it 4.686 r_mcangle_other 4.686 r_scbond_it 3.032 r_scbond_other 3.032 r_mcbond_it 3.002 r_mcbond_other 3.002 r_angle_refined_deg 1.693 r_angle_other_deg 1.061 r_chiral_restr 0.098 r_bond_refined_d 0.013 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.002 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15804 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 92
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing