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Structure of the plant transcriptional regulator PBF-2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 SMALL TUBES 8 277 20 mM Tris/HCL, pH 8.0, SMALL TUBES, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.23 44.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.869 α = 90 b = 89.807 β = 90 c = 144.39 γ = 90
Symmetry Space Group P 21 21 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 BRANDEIS - B4 2001-03-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.100 NSLS X25
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 42.42 86 41118 35350 1 -3 35
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.44 60.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 2.3 42.42 1 41118 35350 3575 85.9 0.2326 0.216 0.216 0.2221 0.267 0.2729 RANDOM 56.6
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] 0.98 9.46 -10.44
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.7 c_scangle_it 3.75 c_mcangle_it 3.18 c_scbond_it 2.47 c_mcbond_it 1.83 c_angle_deg 1.2 c_improper_angle_d 0.79 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5438 Nucleic Acid Atoms Solvent Atoms 477 Heterogen Atoms
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing