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unliganded structure of TcrPDEC1 catalytic domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 The catalytic domain of the unliganded TcrPDEC1 (270-614) were crystallized by vapor diffusion against a well buffer of 20% PEG3350, 0.4 M Na formate, 0.2 M guanidine, 0.1 M MES pH 6.5 at 4oC. The hanging drops contain 2 L protein (10 mg/mL) and 2 L well buffer, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.73 54.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.342 α = 90 b = 130.342 β = 90 c = 388.853 γ = 90
Symmetry Space Group P 41 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 CCD ADSC QUANTUM 315 2009-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1 NSLS X29A
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 30 94.4 0.101 8.4 8.9 232100 219103
Refinement Statistics Diffraction ID Structure Solution Method 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 SAD 2 30 205388 205388 20538 0.216 0.2154 0.226 0.2452 random
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 c_angle_deg 1.1 c_bond_d 0.0055
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 20508 Nucleic Acid Atoms Solvent Atoms 975 Heterogen Atoms 16
Software Software Software Name Purpose ADSC data collection SHELXS phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling