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N-terminal 98-aa fragment of smooth muscle tropomyosin beta
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 293 0.1 M HEPES,
5 mM CaCl2, 28-31 % 2- methyl-2,4-pentanediol, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 7.4
Crystal Properties Matthews coefficient Solvent content 2.43 49.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.121 α = 90 b = 75.711 β = 90 c = 137.637 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 PIXEL DECTRIS PILATUS 6M 2011-06-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 0.9789 APS 17-ID
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 2.3 29 99.6 0.0706 15.82 7.2 20821 20734
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 2.3 2.4 100 0.5048 2.98 7.63 2445
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 2.5 29 2880 15687 14902 100 0.33465 0.29453 0.327 0.33667 0.2911 RANDOM 61.004
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] 0.25 1.04 -1.29
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.083 r_dihedral_angle_3_deg 27.787 r_dihedral_angle_4_deg 18.548 r_scangle_it 13.32 r_scbond_it 10.657 r_mcangle_it 7.062 r_dihedral_angle_1_deg 5.228 r_mcbond_it 3.795 r_angle_refined_deg 1.416 r_chiral_restr 0.095
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.083 r_dihedral_angle_3_deg 27.787 r_dihedral_angle_4_deg 18.548 r_scangle_it 13.32 r_scbond_it 10.657 r_mcangle_it 7.062 r_dihedral_angle_1_deg 5.228 r_mcbond_it 3.795 r_angle_refined_deg 1.416 r_chiral_restr 0.095 r_bond_refined_d 0.012 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3178 Nucleic Acid Atoms Solvent Atoms 122 Heterogen Atoms
Software Software Software Name Purpose JDirector data collection SHELXD phasing REFMAC refinement XDS data reduction XSCALE data scaling