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Human smooth muscle myosin motor domain co-crystallized with the R(+)2501 inhibitor, MgAMP-PNP form.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5T45
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 37% Pentaerythritol propoxylate; 200 mM KCl; 50 mM HEPES; pH 7.5
Crystal Properties Matthews coefficient Solvent content 2.31 46.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.18 α = 90.12 b = 94.939 β = 94.35 c = 97.72 γ = 96.53
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 16M 2023-09-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.97856 SOLEIL PROXIMA 1
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 2.5 97.4 67.7 0.332 0.354 0.122 0.983 6.2 8.3 76785
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 2.5 2.68 17.6 1.478 1.57 0.527 0.595 1.6 8.7
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 MOLECULAR REPLACEMENT THROUGHOUT 2.5 94.32 74924 3961 66.7 0.2322 0.23 0.2244 0.2712 0.2659 RANDOM 45.69
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] 11.4837 -0.3865 -6.3261 -6.0549 1.2468 -5.4288
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 17.86 t_omega_torsion 2.32 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 17.86 t_omega_torsion 2.32 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 22851 Nucleic Acid Atoms Solvent Atoms 305 Heterogen Atoms 238
Software Software Software Name Purpose BUSTER refinement XDS data reduction autoPROC data scaling MOLREP phasing Coot model building