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Molecular features of the UNC-45 chaperone critical for binding and folding muscle myosin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5M05
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 100 mM MES/imidazole pH 6.5
10 % PEG 4000
20 % glycerol
20 mM 1,6-hexandiol
20 mM 1-butanol
20 mM (RS)-1,2-propanediol
20 mM 2-propanol
20 mM 1,4-butanediol
20 mM 1,3-propandiol
Crystal Properties Matthews coefficient Solvent content 2.82 56.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.11 α = 90 b = 111.96 β = 97.44 c = 84.74 γ = 90
Symmetry Space Group P 1 21 1
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 PILATUS 6M 2016-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.9763 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim 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 1.884 85 93.8 0.045 0.999 19.6 3.3 76208 37.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.884 2.05 78 0.454 0.866 2.9 2.9
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 5m05 1.884 84.026 1.37 76204 3811 94.4 0.186 0.1845 0.1872 0.2128 0.215 Random
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 15.811 f_angle_d 1.057 f_chiral_restr 0.065 f_bond_d 0.012 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6126 Nucleic Acid Atoms Solvent Atoms 237 Heterogen Atoms 131
Software Software Software Name Purpose PHENIX refinement Coot model building PHENIX model building XDS data reduction XSCALE data scaling PHASER phasing