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Crystal structure of a conserved hypothetical protein TT1547 from thermus thermophilus HB8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 0.8M Sodium/Potassium Tartrate, 0.5% PEG MME 5000, 0.1M Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K 2 VAPOR DIFFUSION, HANGING DROP 6.8 293 24% PEG 400, 0.2M Calcium Chloride, 0.1M HEPES, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.67 α = 90 b = 76.05 β = 90 c = 102.11 γ = 90
Symmetry Space Group C 2 2 21
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 MAR CCD 165 mm 2003-05-28 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD RIGAKU JUPITER 210 2004-06-14 M MAD 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44B2 1.00000 SPring-8 BL44B2 2 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1.00000, 1.07184, 1.07221 SPring-8 BL26B2
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 1.6 20 99.5 0.037 42.3 5.9 27824 14.8
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 1.6 1.66 96.9 0.189 7.84 2658
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 (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 MAD THROUGHOUT 1.6 19.01 27794 2759 99.4 0.215 0.212 0.212 0.2114 0.238 0.237 RANDOM 14.2
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] 1.95 -0.14 -1.81
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.7 c_scangle_it 2.87 c_scbond_it 1.92 c_angle_deg 1.6 c_mcangle_it 1.37 c_mcbond_it 0.96 c_bond_d 0.025 c_improper_angle_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1453 Nucleic Acid Atoms Solvent Atoms 168 Heterogen Atoms 20
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing