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Structure basis of cellular dNTP regulation, SAMHD1-GTP-dATP/dCTP-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 2.28 46.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.204 α = 90 b = 141.586 β = 115.79 c = 98.187 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 2.55 50 96.8 0.161 10.9 2.8 67073
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 2.55 2.59 97.5 2.7 3360
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 2.55 50 66501 3179 94.99 0.2216 0.2209 0.2331 0.2352 0.245 RANDOM 36.843
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] 8.17 -1.15 -1.42 -3.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.665 r_dihedral_angle_3_deg 15.727 r_dihedral_angle_4_deg 13.221 r_dihedral_angle_1_deg 4.929 r_mcangle_it 3.716 r_mcbond_it 2.273 r_mcbond_other 2.271 r_angle_refined_deg 1.456 r_angle_other_deg 1.216 r_chiral_restr 0.086
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.665 r_dihedral_angle_3_deg 15.727 r_dihedral_angle_4_deg 13.221 r_dihedral_angle_1_deg 4.929 r_mcangle_it 3.716 r_mcbond_it 2.273 r_mcbond_other 2.271 r_angle_refined_deg 1.456 r_angle_other_deg 1.216 r_chiral_restr 0.086 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_bond_other_d 0.005 r_gen_planes_other 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15723 Nucleic Acid Atoms Solvent Atoms 38 Heterogen Atoms 360
Software Software Software Name Purpose HKL-2000 data reduction REFMAC refinement PDB_EXTRACT data extraction