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Crystal structure of the head-to-tail junction of tropomyosin
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.72 54.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.957 α = 90 b = 114.498 β = 107.91 c = 68.351 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 93 CCD ADSC QUANTUM 4 2005-11-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 1.00000 Photon Factory BL-6A
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 2.1 65 96.5 0.065 13.6 2.3 35852 28.5
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 2.1 2.18 96.7 0.299 3.78 2.3 3426
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 2.1 32.92 32833 1725 96.4 0.21888 0.21743 0.2239 0.24647 0.2502 RANDOM 41.222
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] 0.65 -0.62 0.76 -1.78
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.628 r_dihedral_angle_4_deg 22.062 r_dihedral_angle_3_deg 17.898 r_scangle_it 6.259 r_dihedral_angle_1_deg 4.685 r_mcangle_it 4.573 r_scbond_it 4.084 r_mcbond_it 3.125 r_angle_refined_deg 1.213 r_nbtor_refined 0.283
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.628 r_dihedral_angle_4_deg 22.062 r_dihedral_angle_3_deg 17.898 r_scangle_it 6.259 r_dihedral_angle_1_deg 4.685 r_mcangle_it 4.573 r_scbond_it 4.084 r_mcbond_it 3.125 r_angle_refined_deg 1.213 r_nbtor_refined 0.283 r_nbd_refined 0.195 r_xyhbond_nbd_refined 0.186 r_symmetry_vdw_refined 0.176 r_symmetry_hbond_refined 0.147 r_chiral_restr 0.072 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_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other 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 3824 Nucleic Acid Atoms Solvent Atoms 320 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection DENZO data reduction SCALEPACK data scaling PHASES phasing