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Crystal structure of Myosin VIIa IQ5-SAH in complex with apo-CaM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IX7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 5.6 289 0.1M sodium citrate tribasic (pH 5.6), 20%(v/v) isopropanol, 20%(w/v) PEG 4,000
Crystal Properties Matthews coefficient Solvent content 4.79 74.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.93 α = 90 b = 80.93 β = 90 c = 175.29 γ = 90
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 315r 2013-11-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 1.0300 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 3 50 99.6 0.131 9.3 6.7 22489
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.16 100 0.967 0.967 2 6.9
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 2IX7 3 47.917 1.34 22430 2002 99.51 0.2308 0.2237 0.2224 0.2901 0.2882
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 16.982 f_angle_d 0.937 f_chiral_restr 0.048 f_plane_restr 0.007 f_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3104 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction SCALA data scaling MOLREP phasing