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Role of active site resiude Lys16 in Nucleoside Diphosphate Kinase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NPK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 METHOD: HANGING DROP IN DROP: 5MG/ML PROTEIN, 50 MM TRIS HCL PH7.5, 1 M AS, 20MM MGCL2 IN WELL: 2M AS, 50MM TRISHCL PH7.5, 20MM MGCL2, pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.4 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.15 α = 90 b = 72.15 β = 90 c = 107 γ = 120
Symmetry Space Group P 63 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277 IMAGE PLATE M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 2.1 20 99.7 0.05 10.1 4.3 11016 2 18
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 1NPK 2.1 20 2 10966 1092 99 0.177 0.177 0.1823 0.255 RANDOM 18.7
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 25 x_angle_deg 1.2 x_improper_angle_d 0.65 x_bond_d 0.006 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 25 x_angle_deg 1.2 x_improper_angle_d 0.65 x_bond_d 0.006 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1143 Nucleic Acid Atoms Solvent Atoms 134 Heterogen Atoms 5
Software Software Software Name Purpose X-PLOR refinement MOSFLM data reduction CCP4 data scaling AMoRE phasing