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Crystal structure of a binary complex between an mutant trypsin inhibitor with bovine trypsin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AVW PDB ENTRIES 1AVW (for trypsin) AND 1EYL (for inhibitor) experimental model PDB 1EYL PDB ENTRIES 1AVW (for trypsin) AND 1EYL (for inhibitor)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.84 33.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 123.098 α = 90 b = 39.729 β = 120 c = 76.601 γ = 90
Symmetry Space Group C 1 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 IMAGE PLATE MAR scanner 345 mm plate 2008-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54
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 2.4 30 0.1073 4.2 2.87 12051 29.9
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 PDB ENTRIES 1AVW (for trypsin) AND 1EYL (for inhibitor) 2.4 9.99 11886 581 93.9 0.219 0.219 0.2159 0.287 0.2848 RANDOM 30.3
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] -1.7 -3.32 -0.84 2.54
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.5 c_angle_deg 1.4 c_improper_angle_d 0.89 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.5 c_angle_deg 1.4 c_improper_angle_d 0.89 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3002 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 1
Software Software Software Name Purpose CNS refinement