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Regulatory Subunit of cAMP-dependant Protein Kinase A from Euglena gracilis at 1.6 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RGS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277.15 1) 50mM MES pH 6.0 , 4% MPD , 80mM Ammonium sulfate , 18% PEG 8000
2) 50mM MES pH 6.0, 20% PEG 3350
3) 50mM MES pH 6.0 , 4% MPD , 0.2M Ammonium sulfate , 20% PEG 3350
Crystal Properties Matthews coefficient Solvent content 3.13 60.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.586 α = 90 b = 80.586 β = 90 c = 110.755 γ = 120
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 DECTRIS PILATUS 2M 2017-12-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.000 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 1.6 69.79 99.6 0.073 0.999 14.33 10.1 104899 52962 34.7817722306
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.6 1.69 0.08069 0.0851 0.483
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1RGS 1.6 69.79 1.33057047932 52599 5067 99.0867057534 0.193489922461 0.192252314238 0.1937 0.216302265951 0.2185 45.5093514939
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 f_dihedral_angle_d 17.2829177784 f_angle_d 1.08436789528 f_chiral_restr 0.0760290362523 f_bond_d 0.0110016187995 f_plane_restr 0.00656436908538
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2094 Nucleic Acid Atoms Solvent Atoms 159 Heterogen Atoms 44
Software Software Software Name Purpose PHENIX refinement XDS data reduction PHASER phasing Aimless data scaling Coot model building