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Crystal structure of the head-to-tail junction of tropomyosin complexed with a fragment of TnT
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 4.71 73.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.809 α = 90 b = 158.308 β = 90 c = 163.57 γ = 90
Symmetry Space Group I 21 21 21
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 210 2006-02-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.00000 Photon Factory AR-NW12A
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 2.89 113.96 96.5 0.077 9.6 4.9 25479 70.8
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 2.9 3 95.5 0.317 2.8 4.6 2375
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 2.89 113.96 23334 1251 95.87 0.23729 0.23676 0.2266 0.24701 0.2447 RANDOM 67.192
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] 6.18 -3 -3.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.963 r_dihedral_angle_3_deg 21.991 r_dihedral_angle_4_deg 19.991 r_scangle_it 7.133 r_dihedral_angle_1_deg 5.947 r_mcangle_it 5.356 r_scbond_it 4.576 r_mcbond_it 3.487 r_angle_refined_deg 2.124 r_symmetry_vdw_refined 0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.963 r_dihedral_angle_3_deg 21.991 r_dihedral_angle_4_deg 19.991 r_scangle_it 7.133 r_dihedral_angle_1_deg 5.947 r_mcangle_it 5.356 r_scbond_it 4.576 r_mcbond_it 3.487 r_angle_refined_deg 2.124 r_symmetry_vdw_refined 0.36 r_symmetry_hbond_refined 0.327 r_nbtor_refined 0.32 r_nbd_refined 0.305 r_xyhbond_nbd_refined 0.218 r_chiral_restr 0.108 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 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 3885 Nucleic Acid Atoms Solvent Atoms 55 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection DENZO data reduction SCALEPACK data scaling PHASES phasing CNS refinement