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Crystal structure analysis 0f the TNF-a Coverting Enzyme (TACE) in complexed with Aryl-sulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BKC PDB entry 1BKC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 30% PGME 550, 0.1M BIS-TRIS, 50 mM CaCl2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.02 39.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.55 α = 90 b = 50.06 β = 92.58 c = 42.98 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 100 CCD ADSC QUANTUM 210 mirrors 2003-02-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 1.0 ALS 5.0.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 16132 2 12.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1BKC 2 18.87 2 15550 15396 774 94 0.213 0.21 0.268 RANDOM 5% of data 30.9
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] 7.87 8.38 -2.83 -5.04
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22 c_scangle_it 3.08 c_mcangle_it 2.15 c_scbond_it 2.13 c_mcbond_it 1.38 c_angle_deg 1 c_improper_angle_d 0.58 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2108 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 21
Software Software Software Name Purpose AMoRE phasing CNS refinement PDB_EXTRACT data extraction CNX refinement