☰ Navigation Tabs
Crystal Structure of Human Thymidyalte Synthase A191K with Loop 181-197 stabilized in the inactive conformation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HW3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 291 2.0M AS, 0.1M tris pH 8.5, 20mM BME, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.3 62.67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.869 α = 90 b = 95.869 β = 90 c = 82.814 γ = 120
Symmetry Space Group P 31 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 2003-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9793 APS 19-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.18 50 92.2 0.056 0.056 9 5.8 21473
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 2.18 2.26 95 0.444 5.7 2169
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 THROUGHOUT 1HW3 2.18 50 21473 1114 92.2 0.183 0.182 0.184 0.207 0.2125 RANDOM 42.08
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] -0.93 -0.46 -0.93 1.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.402 r_dihedral_angle_3_deg 17.481 r_dihedral_angle_4_deg 16.298 r_dihedral_angle_1_deg 6.418 r_scangle_it 4.463 r_scbond_it 2.939 r_angle_refined_deg 1.829 r_mcangle_it 1.788 r_mcbond_it 1.12 r_nbtor_refined 0.314
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.402 r_dihedral_angle_3_deg 17.481 r_dihedral_angle_4_deg 16.298 r_dihedral_angle_1_deg 6.418 r_scangle_it 4.463 r_scbond_it 2.939 r_angle_refined_deg 1.829 r_mcangle_it 1.788 r_mcbond_it 1.12 r_nbtor_refined 0.314 r_symmetry_vdw_refined 0.229 r_nbd_refined 0.216 r_symmetry_hbond_refined 0.158 r_xyhbond_nbd_refined 0.153 r_chiral_restr 0.137 r_bond_refined_d 0.019 r_gen_planes_refined 0.008 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 1927 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 14
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction CNS phasing