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1.6 Angstrom Crystal Structure of the Alpha-kinase Domain of Myosin Heavy Chain Kinase A Complex with AMP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 20% PEG 3350, 0.2M potassium phosphate, 0.1M Tris-HCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.18 43.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.224 α = 90 b = 83.777 β = 90 c = 44.364 γ = 90
Symmetry Space Group P 21 21 2
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 1 2007-04-18 M SINGLE WAVELENGTH 2 1 IMAGE PLATE RIGAKU RAXIS IV Cr VariMax Multilayer Optics 2007-03-22
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.918 CHESS F1 2 ROTATING ANODE RIGAKU MICROMAX-007 HF 2.29
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 1.6 50 96.6 0.066 46.52 10.3 37007
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.6 1.66 78.7 0.19 9.77 5.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.6 28.28 34910 1849 96.15 0.19507 0.19364 0.1926 0.22364 0.2222 RANDOM 14.733
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] 0.01 -0.05 0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.799 r_dihedral_angle_4_deg 17.66 r_dihedral_angle_3_deg 11.66 r_dihedral_angle_1_deg 5.666 r_scangle_it 2.918 r_scbond_it 1.745 r_mcangle_it 1.155 r_angle_refined_deg 1.135 r_mcbond_it 0.591 r_chiral_restr 0.073
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.799 r_dihedral_angle_4_deg 17.66 r_dihedral_angle_3_deg 11.66 r_dihedral_angle_1_deg 5.666 r_scangle_it 2.918 r_scbond_it 1.745 r_mcangle_it 1.155 r_angle_refined_deg 1.135 r_mcbond_it 0.591 r_chiral_restr 0.073 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1964 Nucleic Acid Atoms Solvent Atoms 305 Heterogen Atoms 37
Software Software Software Name Purpose HKL-2000 data collection SHARP phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling