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ASP 18 VARIANT OF TURKEY OVOMUCOID INHIBITOR THIRD DOMAIN COMPLEXED WITH STREPTOMYCES GRISEUS PROTEINASE B AT PH 10.7
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3SGB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 10.7 0.4M SODIUM/POTASSIUM PHOSPHATE BUFFER AT PH 10.7
Crystal Properties Matthews coefficient Solvent content 2.04 39.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.59 α = 90 b = 54.61 β = 119.24 c = 45.62 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 287 AREA DETECTOR SDMS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
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 20 88 0.105 1.8 17193
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 3SGB 1.8 20 17130 89.7 0.196
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 t_angle_deg 2.8 t_bond_d 0.025 t_gen_planes 0.021 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_it t_nbd
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1696 Nucleic Acid Atoms Solvent Atoms 151 Heterogen Atoms 6
Software Software Software Name Purpose TNT refinement