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CATECHOL O-METHYLTRANSFERASE BISUBSTRATE-INHIBITOR COMPLEX
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other UNPUBLISHED COMT TERNARY COMPLEX (WINKLER, F.)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 25% PEG 8000, 100mM ammonium sulfate, 100 mM bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.5 50.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.6 α = 90 b = 50.6 β = 90 c = 167.7 γ = 120
Symmetry Space Group P 32 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 110 IMAGE PLATE MARRESEARCH OSMIC MIRRORS 2000-12-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR571 1.54
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 2.63 30 97.8 0.038 10.2 2.9 22407 22407 49.1
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) 2.63 2.7 95.4 0.239 2.7 605
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT UNPUBLISHED COMT TERNARY COMPLEX (WINKLER, F.) 2.63 24.21 7835 7809 759 97.9 0.223 0.2211 0.28 0.278 RANDOM 39.7
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] 5.46 6.84 5.46 -10.92
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.5 c_scangle_it 4.48 c_mcangle_it 3.4 c_scbond_it 3.14 c_mcbond_it 2.14 c_angle_deg 1.5 c_improper_angle_d 0.68 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1672 Nucleic Acid Atoms Solvent Atoms 16 Heterogen Atoms 35
Software Software Software Name Purpose AMoRE phasing CNX refinement DENZO data reduction SCALEPACK data scaling