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Crystal structure of human ALK2 kinase domain with R206H mutation in complex with RK783
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6JUX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 100 mM HEPES, 1.5 -1.6 M Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.59 52.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.037 α = 90 b = 86.424 β = 90 c = 140.098 γ = 90
Symmetry Space Group C 2 2 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 CCD RAYONIX MX225-HS 2017-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1.0 SPring-8 BL26B2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.25 46.05 99.46 0.067 0.072 0.026 0.999 18.6 7.31 32655 35.65
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.25 2.33 98.64 0.38 0.408 0.148 0.977 4.6 7.46
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 6JUX 2.25 46.04 1.38 32640 1629 99.44 0.198 0.195 0.195 0.256 0.2561 41.72
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 19.7993 f_angle_d 0.8862 f_chiral_restr 0.0509 f_bond_d 0.0087 f_plane_restr 0.0068
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2351 Nucleic Acid Atoms Solvent Atoms 112 Heterogen Atoms 66
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling REFMAC phasing