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Structure of bovine trypsin in complex with analogues of sunflower inhibitor 1 (SFTI-1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4I8G 4I8G backbone model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 sodium acetate trihydrate, PEG 8000, ammonium sulphate
Crystal Properties Matthews coefficient Solvent content 2.5 50.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.39 α = 90 b = 63.05 β = 90 c = 69.17 γ = 90
Symmetry Space Group P 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 100 PIXEL DECTRIS PILATUS 6M 2013-12-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 1.0 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 0.91 23.3 98.6 0.043 0.033 14.8 4.1 193298
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 0.91 0.96 98.6 0.546 2.4 4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 4I8G backbone model 0.91 46.6 183491 9713 98.43 0.10384 0.10329 0.1047 0.11426 0.1156 RANDOM 12.861
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] 0.15 -0.09 -0.05
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 41.043 r_dihedral_angle_2_deg 40.094 r_sphericity_bonded 18.144 r_dihedral_angle_4_deg 17.836 r_dihedral_angle_1_deg 13.449 r_dihedral_angle_3_deg 9.835 r_scangle_other 9.772 r_long_range_B_other 8.906 r_long_range_B_refined 8.901 r_scbond_it 8.176
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 41.043 r_dihedral_angle_2_deg 40.094 r_sphericity_bonded 18.144 r_dihedral_angle_4_deg 17.836 r_dihedral_angle_1_deg 13.449 r_dihedral_angle_3_deg 9.835 r_scangle_other 9.772 r_long_range_B_other 8.906 r_long_range_B_refined 8.901 r_scbond_it 8.176 r_scbond_other 8.172 r_rigid_bond_restr 6.984 r_mcangle_other 5.617 r_mcangle_it 5.614 r_mcbond_it 5.55 r_mcbond_other 5.547 r_angle_refined_deg 2.128 r_angle_other_deg 1.749 r_chiral_restr 0.129 r_bond_refined_d 0.032 r_gen_planes_refined 0.012 r_gen_planes_other 0.007 r_bond_other_d 0.006 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1718 Nucleic Acid Atoms Solvent Atoms 360 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing