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Crystal structure of cAMP-dependent protein kinase A (CHO PKA) in complex with 4-carbamoylbenzoic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6F14
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.9 277 100 mM MES-BIS-Tris-Buffer, 1 mM dithiothreitol, 0.1 mM sodium EDTA, 75 mM LiCl, 0.03 Mega 8 and 23 % methanol (v/v)0.003 mL drop volume, 0.5 mL reservoir volume
Crystal Properties Matthews coefficient Solvent content 2.2 44.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.683 α = 90 b = 71.38 β = 90 c = 97.829 γ = 90
Symmetry Space Group P 21 21 21
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 6M 2018-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.38 45.7 99.2 0.05 15.9 4.4 74641
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 1.38 1.46 0.482
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 6F14 1.38 45.7 74638 3732 99.2 0.1469 0.1458 0.1471 0.1676 0.1691
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 19.4256 f_angle_d 0.9709 f_chiral_restr 0.0812 f_bond_d 0.0073 f_plane_restr 0.0073
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2724 Nucleic Acid Atoms Solvent Atoms 301 Heterogen Atoms 32
Software Software Software Name Purpose PHASER phasing Coot model building PHENIX refinement XDS data reduction XDS data scaling