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Bovine trypsin variant X(tripleIle227) in complex with small molecule inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1V2K PDB ENTRY 1V2K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 20% PEG 8000, 0.1M IMIDAZOLE, 0.2M AMMONIUM SULPHATE, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.04 39.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.096 α = 90 b = 55.096 β = 90 c = 108.881 γ = 120
Symmetry Space Group P 31 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 100 CCD RIGAKU SATURN 944+ M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 1.63 30 99.9 0.069 20.7 8.6 24576 24576 19
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 1.63 1.69 99.9 0.269 5.3 2392
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 ENTRY 1V2K 1.63 28.89 24576 24576 2486 100 0.17223 0.17223 0.17026 0.1699 0.21097 0.1678 RANDOM 17.331
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] 0.53 0.27 0.53 -0.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.972 r_dihedral_angle_4_deg 17.34 r_dihedral_angle_3_deg 10.666 r_dihedral_angle_1_deg 6.38 r_scangle_it 3.092 r_scbond_it 2.033 r_angle_refined_deg 1.416 r_mcangle_it 1.224 r_mcbond_it 0.687 r_chiral_restr 0.102
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.972 r_dihedral_angle_4_deg 17.34 r_dihedral_angle_3_deg 10.666 r_dihedral_angle_1_deg 6.38 r_scangle_it 3.092 r_scbond_it 2.033 r_angle_refined_deg 1.416 r_mcangle_it 1.224 r_mcbond_it 0.687 r_chiral_restr 0.102 r_bond_refined_d 0.011 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1633 Nucleic Acid Atoms Solvent Atoms 301 Heterogen Atoms 35
Software Software Software Name Purpose CrystalClear data collection AMoRE phasing REFMAC refinement d*TREK data reduction SCALA data scaling