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Structure of Streptactin, solved at wavelength 2.75 A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 3 M sodium chloride, 0.1 citric acid, pH 3.5
Crystal Properties Matthews coefficient Solvent content 2.66 53.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.42 α = 90 b = 57.42 β = 90 c = 172.05 γ = 90
Symmetry Space Group I 41 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS 12M 2018-09-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I23 2.7552 Diamond I23
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 1.8 54.47 95.25 0.09152 0.09247 0.01277 1 35.1 45.6 13199 21.71
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.864 0.9932 0.84 3.29
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.8 54.47 12593 621 95.17 0.17462 0.17371 0.19375 0.2104 RANDOM 25.058
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] 0.73 0.73 -1.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 13.346 r_dihedral_angle_1_deg 8.637 r_long_range_B_refined 8.513 r_long_range_B_other 8.472 r_dihedral_angle_2_deg 4.46 r_mcangle_it 3.435 r_mcangle_other 3.433 r_scangle_other 3.244 r_mcbond_it 1.926 r_mcbond_other 1.926
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 13.346 r_dihedral_angle_1_deg 8.637 r_long_range_B_refined 8.513 r_long_range_B_other 8.472 r_dihedral_angle_2_deg 4.46 r_mcangle_it 3.435 r_mcangle_other 3.433 r_scangle_other 3.244 r_mcbond_it 1.926 r_mcbond_other 1.926 r_scbond_it 1.924 r_scbond_other 1.922 r_angle_refined_deg 0.93 r_angle_other_deg 0.356 r_chiral_restr 0.052 r_gen_planes_refined 0.007 r_bond_refined_d 0.005 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_dihedral_angle_4_deg 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 926 Nucleic Acid Atoms Solvent Atoms 69 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling HKL2Map phasing