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RECOMBINANT STREPTOMYCES GRISEUS TRYPSIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SGT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 1.55 M AMMONIUM SULPHATE, 10 MM CALCIUM ACETATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.02 38.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.041 α = 90 b = 69.824 β = 90 c = 119.654 γ = 90
Symmetry Space Group C 2 2 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 IMAGE PLATE MARRESEARCH 2002-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 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 1.55 25 86.2 0.041 20.4 73616 26599 2 14.7
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) 1.55 1.61 74.1 0.182 5.1
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION RIGID BODY REFINEMENT THROUGHOUT 1SGT 1.55 13.92 73616 25923 1252 84.1 0.196 0.196 0.2003 0.222 0.2177 RANDOM 12.9
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] 0.77 1.82 -2.58
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.9 c_scangle_it 3.3 c_scbond_it 2.46 c_mcangle_it 1.78 c_angle_deg 1.4 c_mcbond_it 1.36 c_improper_angle_d 0.91 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1628 Nucleic Acid Atoms Solvent Atoms 211 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing XTALVIEW refinement