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Bovine pancreatic trypsin inhibitor (BPTI) containing only the [5,55] disulfide bond
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.7 293 Tris-HCl, pH8.7, Lithium sulfate, PEG4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.16 43.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.065 α = 90 b = 40.792 β = 100.93 c = 54.879 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD 2007-10-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A Photon Factory BL-5A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.09 26.94 43080 40917
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.09 43080
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION AB INITIO FREE R 1.09 26.94 43080 40917 2163 100 0.1831 0.1751 0.209 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 3 1006
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.087 s_approx_iso_adps 0.08 s_zero_chiral_vol 0.077 s_similar_adp_cmpnt 0.038 s_from_restr_planes 0.0316 s_angle_d 0.03 s_anti_bump_dis_restr 0.019 s_bond_d 0.013 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 895 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms 20
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling SHELX phasing