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Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RDQ PDB ENTRY 1RDQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277.15 100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Crystal Properties Matthews coefficient Solvent content 2.69 54.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.745 α = 90 b = 95.745 β = 90 c = 173.959 γ = 120
Symmetry Space Group P 32 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 2008-11-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0 ALS 8.2.2
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 2.997 50 94.9 28.1 18985 18017 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.997 3.11 59.5 0.332 2.8 4.8 1121
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB ENTRY 1RDQ 2.997 47.52 18171 16987 915 93.48 0.25326 0.25154 0.2453 0.28604 0.2837 RANDOM 104.574
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] 0.05 0.03 0.05 -0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.075 r_dihedral_angle_3_deg 19.104 r_dihedral_angle_4_deg 18.044 r_dihedral_angle_1_deg 5.59 r_scangle_it 2.462 r_scbond_it 1.377 r_angle_refined_deg 1.328 r_mcangle_it 1.143 r_mcbond_it 0.586 r_chiral_restr 0.081
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.075 r_dihedral_angle_3_deg 19.104 r_dihedral_angle_4_deg 18.044 r_dihedral_angle_1_deg 5.59 r_scangle_it 2.462 r_scbond_it 1.377 r_angle_refined_deg 1.328 r_mcangle_it 1.143 r_mcbond_it 0.586 r_chiral_restr 0.081 r_bond_refined_d 0.012 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4984 Nucleic Acid Atoms Solvent Atoms 7 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling