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Native Bovine Pancreatic Trypsin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J8A PDB entry 1J8A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 PEG 6000, Ammonium Sulphate, Calcium Chloride, TRIS-HCl, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 100K
Crystal Properties Matthews coefficient Solvent content 2.27 45.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.383 α = 90 b = 58.71 β = 90 c = 66.427 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 MARRESEARCH 2001-11-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 1.02 ESRF BM14
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 1.02 20 93.5 101386 101386
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.02 1.06 77.3
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R PDB entry 1J8A 1.02 20 96314 96314 5072 88.9 0.1122 0.1122 0.1107 0.1416 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 16 1590.58 1989.72
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.102 s_approx_iso_adps 0.096 s_zero_chiral_vol 0.093 s_similar_adp_cmpnt 0.042 s_from_restr_planes 0.0327 s_angle_d 0.031 s_bond_d 0.016 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist s_anti_bump_dis_restr
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1672 Nucleic Acid Atoms Solvent Atoms 360 Heterogen Atoms 1
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement HKL-2000 data reduction SCALEPACK data scaling EPMR phasing