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Smooth Muscle Myosin II in complex with MT-228
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model SwissModel
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.2 278 10% PEG 3350; 50 mM Bicine pH 8.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.106 α = 90 b = 83.106 β = 90 c = 132.251 γ = 120
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 EIGER X 9M 2023-07-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 2 0.980089 SOLEIL PROXIMA 2
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 2.581 71.97 99.96 0.05975 0.08252 0.05661 0.997 5.31 1.6 30543 62.92
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 2.581 2.66 100 0.7954 1.109 0.7704 0.369 0.69 1.6
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 MOLECULAR REPLACEMENT THROUGHOUT 2.581 71.97 32160 1622 100 0.2303 0.2292 0.2222 0.2497 0.2422 RANDOM 83.8
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] -4.0049 -4.0049 8.0098
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.17 t_omega_torsion 2.17 t_angle_deg 0.84 t_bond_d 0.007 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_utility_distance t_utility_angle
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.17 t_omega_torsion 2.17 t_angle_deg 0.84 t_bond_d 0.007 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_utility_distance t_utility_angle t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5690 Nucleic Acid Atoms Solvent Atoms 70 Heterogen Atoms 95
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling MOLREP phasing