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BOVINE TRYPSIN 2-AMINOBENZIMIDAZOLE COMPLEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 298 MICROCRYSTALS WERE INITIALLY GROWN USING THE
HANGING DROP METHOD IN LINBRO CULTURE PLATES. CRYSTALLIZATION RESERVOIRS
CONTAIN 1.8 - 2.0 M AMMONIUM SULFATE, 50 MM TRIS HCL, 10 MM CACL2, PH 7.4. SIX
UL OF 15 MG/ML BOVINE TRYPSIN IN 20 MM 2-AMINOBENZIMIDAZOLE WAS ADDED TO 6 UL
OF RESERVOIR. MACROSEEDING WAS USED TO GROW LARGE CRYSTALS (REF 2). SINGLE
CRYSTALS WERE WASHED IN 0.8 M AMMONIUM SULFATE, 50 MM TRIS HCL, 10 MM CACL2,
PH 7.4. THE WASHED CRYSTALS WERE PLACED IN A 18 HOUR OLD HANGING., VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.04 39.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.02 α = 90 b = 55.02 β = 90 c = 109.14 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 IMAGE PLATE RIGAKU RAXIS II 1994-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
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 10 91.1 0.095 8.1 6.3 16893 16893
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) 1.8 1.9 78.5 0.022 4
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION 1.8 10 2 16656 0.172 0.172
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 18.3 p_staggered_tor 17.5 p_scangle_it 4.669 p_scbond_it 3.605 p_planar_tor 2.6 p_mcangle_it 2.568 p_mcbond_it 2.008 p_xyhbond_nbd 0.203 p_multtor_nbd 0.185 p_chiral_restr 0.167
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 18.3 p_staggered_tor 17.5 p_scangle_it 4.669 p_scbond_it 3.605 p_planar_tor 2.6 p_mcangle_it 2.568 p_mcbond_it 2.008 p_xyhbond_nbd 0.203 p_multtor_nbd 0.185 p_chiral_restr 0.167 p_singtor_nbd 0.167 p_planar_d 0.046 p_angle_d 0.033 p_bond_d 0.017 p_plane_restr 0.016 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1629 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 11
Software Software Software Name Purpose PROFFT refinement XTALVIEW refinement SCALEPACK data scaling