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Structure basis of cellular dNTP regulation, SAMHD1-GTP-dATP-dCTP complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4BZB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 298 SPG buffer, PEG 1500
Crystal Properties Matthews coefficient Solvent content 2.16 42.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.418 α = 90 b = 141.329 β = 114.58 c = 97.519 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 PIXEL PSI PILATUS 6M 2014-02-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.9792 APS 24-ID-C
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 2.3 50 98.5 0.115 8.6 3.2 87303
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.34 97.6 2.8 4325
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 4BZB 2.3 50 87260 4490 97.88 0.1926 0.191 0.1936 0.2217 0.2202 RANDOM 45.231
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] 2.07 -2.43 0.03 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.637 r_dihedral_angle_3_deg 15.752 r_dihedral_angle_4_deg 13.904 r_dihedral_angle_1_deg 5.228 r_mcangle_it 5.165 r_mcbond_it 3.392 r_mcbond_other 3.392 r_angle_refined_deg 1.583 r_angle_other_deg 1.294 r_chiral_restr 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.637 r_dihedral_angle_3_deg 15.752 r_dihedral_angle_4_deg 13.904 r_dihedral_angle_1_deg 5.228 r_mcangle_it 5.165 r_mcbond_it 3.392 r_mcbond_other 3.392 r_angle_refined_deg 1.583 r_angle_other_deg 1.294 r_chiral_restr 0.09 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_bond_other_d 0.007 r_gen_planes_other 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15723 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms 364
Software Software Software Name Purpose HKL-2000 data reduction REFMAC refinement PDB_EXTRACT data extraction