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Crystal structure of competence protein ComEA-related protein from Thermus thermophilus HB8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.4 293 1.5M Ammonium citrate, 0.1M Bis-tris propane, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K 2 VAPOR DIFFUSION, SITTING DROP 6.6 293 1.5M Ammonium citrate, 0.1M Bis-tris propane, pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.635 α = 90 b = 42.635 β = 90 c = 53.756 γ = 90
Symmetry Space Group P 43 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 MARMOSAIC 300 mm CCD 2006-02-12 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD RIGAKU JUPITER 210 2005-12-16 M MAD 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.9724 APS 22-ID 2 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 0.9789, 0.9793, 0.9000 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 1.75 50 99.9 0.062 69.2 26 5420 5420 18
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 1.75 1.81 99.6 0.31 10.2 19.6 522
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.75 50 5383 5352 809 99.3 0.193 0.193 0.188 0.1915 0.218 0.222 RANDOM 23.7
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] 2.02 2.02 -4.04
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.8 c_scangle_it 3.66 c_scbond_it 2.43 c_mcangle_it 2.06 c_angle_deg 1.4 c_mcbond_it 1.36 c_improper_angle_d 1.15 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.8 c_scangle_it 3.66 c_scbond_it 2.43 c_mcangle_it 2.06 c_angle_deg 1.4 c_mcbond_it 1.36 c_improper_angle_d 1.15 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 500 Nucleic Acid Atoms Solvent Atoms 37 Heterogen Atoms 1
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing