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Crystal Structure of TNFalpha with fragment compound 6
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TNF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 293 15% PEG8000, 0.2M magnesium acetate, 0.05M sodium cacodylate, pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.54 51.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 288.773 α = 90 b = 54.48 β = 90 c = 67.734 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2012-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID
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 2.83 144 97.3 0.16 12 6 25819 75.54
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 2.83 2.88 1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (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 1tnf 2.83 32.97 25819 1335 97.3 0.208 0.206 0.2218 0.261 0.267 RANDOM 70.86
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] 24.0303 19.5031 -43.5335
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 22.63 t_omega_torsion 3.11 t_angle_deg 1.24 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 22.63 t_omega_torsion 3.11 t_angle_deg 1.24 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6339 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms 64
Software Software Software Name Purpose XDS data reduction Aimless data scaling BUSTER refinement PDB_EXTRACT data extraction