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Crystal structure of Toxic Shock Syndrome Toxin 1 (TSST-1) in complex with the human T cell receptor beta chain Vbeta2.1 (EP-8)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IJ0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 0.48M Lithium Sulfate, 22% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.97 75.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 242.62 α = 90 b = 242.62 β = 90 c = 47.14 γ = 90
Symmetry Space Group I 4 2 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 CCD ADSC QUANTUM 270 2009-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A 1.000 NSLS X6A
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 2.369 47.582 99.9 0.134 14.9 28994 28994
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 2.37 2.5 99.4 0.99 2.5 11.2 4118
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-Factor (All) 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 2IJ0 2.37 47.58 28972 27499 1473 99.73 0.237 0.237 0.234 0.228 0.283 0.2764 RANDOM 32.734
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 r_dihedral_angle_2_deg 32.191 r_dihedral_angle_3_deg 16.397 r_dihedral_angle_4_deg 14.889 r_dihedral_angle_1_deg 7.721 r_scangle_it 4.947 r_scbond_it 3.047 r_mcangle_it 2.228 r_angle_refined_deg 1.909 r_mcbond_it 1.178 r_angle_other_deg 0.978
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.191 r_dihedral_angle_3_deg 16.397 r_dihedral_angle_4_deg 14.889 r_dihedral_angle_1_deg 7.721 r_scangle_it 4.947 r_scbond_it 3.047 r_mcangle_it 2.228 r_angle_refined_deg 1.909 r_mcbond_it 1.178 r_angle_other_deg 0.978 r_mcbond_other 0.238 r_chiral_restr 0.118 r_bond_refined_d 0.023 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2364 Nucleic Acid Atoms Solvent Atoms 60 Heterogen Atoms 21
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection