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Structural basis of cellular dNTP regulation, SAMHD1-GTP-dCTP-cCTP 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 7.4 298 SPG buffer, PEG 1500
Crystal Properties Matthews coefficient Solvent content 2.15 42.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.507 α = 90 b = 140.753 β = 114.79 c = 97.49 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 50 98.5 0.125 8.1 3.2 131807
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 2.03 98.7 3 6638
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 50 131610 6547 97.78 0.199 0.1978 0.2033 0.2216 0.225 RANDOM 32.077
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] 3.29 -2.03 -1.94 0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.705 r_dihedral_angle_3_deg 15.518 r_dihedral_angle_4_deg 14.701 r_dihedral_angle_1_deg 5.151 r_mcangle_it 3.241 r_mcbond_it 2.002 r_mcbond_other 2.001 r_angle_refined_deg 1.474 r_angle_other_deg 1.25 r_chiral_restr 0.086
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.705 r_dihedral_angle_3_deg 15.518 r_dihedral_angle_4_deg 14.701 r_dihedral_angle_1_deg 5.151 r_mcangle_it 3.241 r_mcbond_it 2.002 r_mcbond_other 2.001 r_angle_refined_deg 1.474 r_angle_other_deg 1.25 r_chiral_restr 0.086 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_bond_other_d 0.006 r_gen_planes_other 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15720 Nucleic Acid Atoms Solvent Atoms 334 Heterogen Atoms 356
Software Software Software Name Purpose HKL-2000 data reduction REFMAC refinement PDB_EXTRACT data extraction