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X-ray structure of Asn to Thr mutant of Winged Bean Chymotrypsin inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 5% PEG 4000, 50 mM Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.33 47.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.501 α = 90 b = 129.547 β = 90 c = 36.464 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 2004-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 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 2.8 15 93.7 0.127 9973 9349 84.4
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.81 14.91 9349 502 94.4 0.201 0.201 0.254 RANDOM 34.7
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] 13.52 -13.62 0.1
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 27.1 c_scangle_it 5.04 c_mcangle_it 4.56 c_scbond_it 2.88 c_mcbond_it 2.56 c_angle_deg 1.8 c_improper_angle_d 1.21 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 27.1 c_scangle_it 5.04 c_mcangle_it 4.56 c_scbond_it 2.88 c_mcbond_it 2.56 c_angle_deg 1.8 c_improper_angle_d 1.21 c_bond_d 0.007 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2669 Nucleic Acid Atoms Solvent Atoms 269 Heterogen Atoms
Software Software Software Name Purpose CNS refinement