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Bovine trypsin variant X(triplePhe227) in complex with small molecule inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1V2K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 20% PEG8000, 0.1M AMMONIUM SULPHATE, 0.1M IMIDAZOLE, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.22 44.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.274 α = 90 b = 57.183 β = 90 c = 66.885 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 CCD RIGAKU SATURN 944+ M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.542
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 1.8 43.48 99.9 0.083 10.2 5.7 19879 19879 -3.7
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 1.8 1.86 100 0.414 3.4 5.5 1951
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1V2K 1.8 43.48 19889 19865 1017 99.9 0.17935 0.17935 0.1748 0.2278 0.1881 RANDOM 23.768
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] 0.42 -0.78 0.37
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.26 r_dihedral_angle_3_deg 13.148 r_dihedral_angle_4_deg 12.866 r_dihedral_angle_1_deg 6.378 r_scangle_it 3.086 r_scbond_it 2.091 r_angle_refined_deg 1.463 r_mcangle_it 1.241 r_mcbond_it 0.69 r_chiral_restr 0.092
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.26 r_dihedral_angle_3_deg 13.148 r_dihedral_angle_4_deg 12.866 r_dihedral_angle_1_deg 6.378 r_scangle_it 3.086 r_scbond_it 2.091 r_angle_refined_deg 1.463 r_mcangle_it 1.241 r_mcbond_it 0.69 r_chiral_restr 0.092 r_bond_refined_d 0.013 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1636 Nucleic Acid Atoms Solvent Atoms 292 Heterogen Atoms 47
Software Software Software Name Purpose CrystalClear data collection PHASER phasing REFMAC refinement d*TREK data reduction d*TREK data scaling