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Bovine Trypsin 2-[amino(imino)methyl]-2-hydroxyphenoxy]-6-[3-(4,5-dihydro-1H-imidazol-2-yl)phenoxy]pyridine-4-carboxylic Acid (ZK-806688) Complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 297 MICROCRYSTALS 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 5). 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 297K
Crystal Properties Matthews coefficient Solvent content 2.05 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 297 IMAGE PLATE RIGAKU RAXIS IIC MIRRORS 1994-10-15 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 Sym 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 95.2 0.075 9.7 7.4 16885 16575 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 1.9 90 0.226 2.36 5.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION DIRECT REPLACEMENT THROUGHOUT 1.8 10 2 16885 16575 693 95.2 0.155 0.217
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 p_special_tor 15 p_scangle_it 4.197 p_scbond_it 2.985 p_planar_tor 2.6 p_mcangle_it 2.137 p_mcbond_it 1.497 p_xyhbond_nbd 0.219 p_multtor_nbd 0.169
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 18.3 p_staggered_tor 17 p_special_tor 15 p_scangle_it 4.197 p_scbond_it 2.985 p_planar_tor 2.6 p_mcangle_it 2.137 p_mcbond_it 1.497 p_xyhbond_nbd 0.219 p_multtor_nbd 0.169 p_singtor_nbd 0.167 p_chiral_restr 0.161 p_planar_d 0.038 p_angle_d 0.03 p_bond_d 0.014 p_plane_restr 0.014 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1637 Nucleic Acid Atoms Solvent Atoms 165 Heterogen Atoms 34
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PROFFT refinement