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Crystal structure of diphtheria toxin repressor like protein from E. coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.2 298 PEG 300, Phosphate citrate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.96 37.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.76 α = 90 b = 75.76 β = 90 c = 41.8 γ = 120
Symmetry Space Group P 32 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 CCD ADSC QUANTUM 4 Silicon II channel 2006-03-30 M SINGLE WAVELENGTH 2 1 x-ray CCD ADSC QUANTUM 4 2006-03-10 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 1.0000 SPring-8 BL26B1 2 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 0.9789, 0.9793, 0.9640 SPring-8 BL26B1
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 2.1 50 99.4 0.0062 9.5 8314 8314 1 1 25.9
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) 2.1 2.18 95.7 0.329 5.8 782
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 (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 2.1 19.92 8314 8265 678 99.5 0.238 0.238 0.2382 0.258 0.2499 RANDOM 49.6
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] 9.39 5.48 9.39 -18.78
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.8 c_scangle_it 4.34 c_scbond_it 2.99 c_mcangle_it 2.38 c_mcbond_it 1.52 c_angle_deg 1.1 c_improper_angle_d 0.73 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1023 Nucleic Acid Atoms Solvent Atoms 78 Heterogen Atoms
Software Software Software Name Purpose CNS refinement ADSC data collection CCP4 data scaling SOLVE phasing