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Regulatory subunit of a cAMP-independent protein kinase A from Trypanosoma cruzi at 1.09 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6FLO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277.15 Elution buffer (Size Exclusion): 50 mM Hepes pH 7.5, 50 mM NaCl, 1 mM DMSO
Crystallization buffer: 17% PEG 6.000, 0.2 M calcium acetate
Crystal Properties Matthews coefficient Solvent content 2.5 50.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.846 α = 90 b = 89.066 β = 98.182 c = 45.634 γ = 90
Symmetry Space Group P 1 21 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 PIXEL DECTRIS PILATUS 2M 2016-04-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.0000 SLS X06DA
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 1.09 40.4 81.3 11.28 3.48 215190 10.9897840654
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.092 1.131
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 6FLO 1.09151939067 40.4 109290 2000 81.8455501303 0.150566354651 0.150397880586 0.1516 0.159859886456 0.1624 17.3294899896
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 20.4064454927 f_angle_d 1.05328660683 f_chiral_restr 0.374613677346 f_bond_d 0.00914097867011 f_plane_restr 0.0067036751346
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2296 Nucleic Acid Atoms Solvent Atoms 480 Heterogen Atoms 54
Software Software Software Name Purpose PHENIX refinement PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing