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Crystal structure of a major house dust mite allergen, Derf 2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 23% PEG 4000, 0.06M ammonium sulfate, 0.1M sodium acetate, 10mM HEPES , pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.62 53.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.124 α = 90 b = 54.328 β = 91.35 c = 102.354 γ = 90
Symmetry Space Group C 1 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 298 AREA DETECTOR SIEMENS HI-STAR carbon monochrometer 1999-12-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE MACSCIENCE 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 2.1 28.3 95.05 0.058 25.83 3.38 34340 32658 1 12.1
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) 2.1 2.175 99.1 0.342 2.61 3.37 3009
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MIR THROUGHOUT 2.2 14.91 26532 2652 89 0.206 0.206 0.2067 0.245 0.2441 RANDOM 35.5
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] -2.1 -0.01 6.73 -4.63
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 28.3 c_scangle_it 9.55 c_scbond_it 7.15 c_mcangle_it 5.65 c_mcbond_it 4.51 c_angle_deg 1.3 c_improper_angle_d 0.74 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3942 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 22
Software Software Software Name Purpose CNS refinement SAINT data reduction SAINT data scaling PHASES phasing