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Crystal structure of PKA type I regulatory subunit bound with Rp-8-Br-cAMPS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FHI 3FHI(Chain B)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 hanging drop 6.5 298 pH 6.5, hanging drop, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.2 44.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.99 α = 90 b = 66.99 β = 90 c = 58.86 γ = 120
Symmetry Space Group P 31 2 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 CCD ADSC QUANTUM 315 MIRROR 2009-05-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 7036
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 3FHI(Chain B) 2.3 50 7036 390 99.6 0.249 0.2335 0.3275 0.2376 35.6271
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] 1.376 -3.444 1.376 -2.751
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.198 c_scbond_it 2.152 c_mcangle_it 2.137 c_mcbond_it 1.314 c_angle_deg 1.21 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 990 Nucleic Acid Atoms Solvent Atoms 127 Heterogen Atoms 24
Software Software Software Name Purpose SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction