☰ Navigation Tabs
Self-assembly of spider silk proteins is controlled by a pH-sensitive relay
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 ammonium sulphate, PEG 400, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.33 47.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.379 α = 90 b = 68.379 β = 90 c = 97.857 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray CCD ADSC QUANTUM 315 M SINGLE WAVELENGTH 2 1 x-ray
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2 2 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.7 59.23 27832
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.7 1.744 0.06 0.06 8.4 5.9
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 1.7 59.2 27832 1486 98.6 0.163 0.16 0.1963 0.205 0.222 RANDOM 13.69
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] 0.28 0.14 0.28 -0.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.811 r_dihedral_angle_3_deg 12.702 r_scangle_it 5.047 r_dihedral_angle_4_deg 4.855 r_dihedral_angle_1_deg 4.038 r_scbond_it 3.518 r_mcangle_it 1.944 r_angle_refined_deg 1.366 r_mcbond_it 1.325 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.811 r_dihedral_angle_3_deg 12.702 r_scangle_it 5.047 r_dihedral_angle_4_deg 4.855 r_dihedral_angle_1_deg 4.038 r_scbond_it 3.518 r_mcangle_it 1.944 r_angle_refined_deg 1.366 r_mcbond_it 1.325 r_nbtor_refined 0.302 r_nbd_refined 0.219 r_symmetry_hbond_refined 0.188 r_xyhbond_nbd_refined 0.139 r_symmetry_vdw_refined 0.13 r_chiral_restr 0.088 r_bond_refined_d 0.015 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 1852 Nucleic Acid Atoms Solvent Atoms 126 Heterogen Atoms 11
Software Software Software Name Purpose REFMAC refinement